MIT OpenCourseWare
Differential Equations
- Instructors
- Prof. Arthur Mattuck, Prof. Haynes Miller, Dr. Jeremy Orloff, Dr. John Lewis
- Term
- Fall 2011
- Level
- Undergraduate
- What's inside
- 122 videos · 9 exams · 30 solutions · 645 other files · 44 web pages
- Materials open
- Videos here · files on MIT OCW
Other versions of this course
- 18.03SC · Fall 2011 · Study here (this version)
- 18.03 · Spring 2010 · Study here
About this course
Source: MIT OpenCourseWare 18.03SC Differential Equations, Fall 2011, Prof. Arthur Mattuck, Prof. Haynes Miller, Dr. Jeremy Orloff, Dr. John Lewis — original course page on ocw.mit.edu ↗. License: CC BY-NC-SA 4.0. Study order: MIT's own units, each a lecture sequence in MIT's listing order; no single course-wide order across units is claimed. Taken from MIT's published course files, downloaded from ocw.mit.edu on September 22, 2026. How RedLectern is built.
Learn one topic
36 concept pages, one per MIT session: the clips, notes and practice for that topic. MIT solutions for 35 of 36 topics.
All 36 topics
- Basic DE's and Separable Equations MIT solutions
- Geometric Methods MIT solutions
- Numerical Methods MIT solutions
- First Order Linear ODE's MIT solutions
- Solution by Integrating Factors MIT solutions
- Complex Arithmetic and Exponentials MIT solutions
- Sinusoidal Functions MIT solutions
- First Order Constant Coefficient Linear ODE's MIT solutions
- Exponential Input; Gain and Phase Lag MIT solutions
- First Order Autonomous Differential Equations MIT solutions
- Modes and the Characteristic Equation MIT solutions
- Damped Harmonic Oscillators MIT solutions
- Exponential Response MIT solutions
- Gain and Phase Lag MIT solutions
- Undetermined Coefficients MIT solutions
- Linear Operators, Linear Time Invariance MIT solutions
- Pure Resonance MIT solutions
- Frequency Response and Practical Resonance MIT solutions
- Fourier Series: Basics MIT solutions
- Operations on Fourier Series MIT solutions
- ODE's with Periodic Input, Resonance MIT solutions
- Step and Delta Functions: Integrals and Generalized Derivatives MIT solutions
- Unit Step and Unit Impulse Response MIT solutions
- Convolution MIT solutions
- Laplace Transform: Basics MIT solutions
- Partial Fractions and Inverse Laplace Transform MIT solutions
- Laplace Transform: Solving Initial Value Problems MIT solutions
- Transfer (System) and Weight Functions, Green's Formula MIT solutions
- Poles, Amplitude Response, Connection to ERF MIT solutions
- Linear Systems MIT solutions
- Matrix Methods: Eigenvalues and Normal Modes MIT solutions
- Qualitative Behavior: Phase Portraits MIT solutions
- Matrix Exponentials MIT solutions
- Nonlinear Systems MIT solutions
- Linearization Near Critical Points MIT solutions
- Limitations of the Linear: Limit Cycles and Chaos
Before you start
Prerequisites are not listed here. Check MIT's own syllabus for this course.
How this course was organized
What's here, and what isn't
- This course has 122 videos, each embedded on its own MIT page, across 36 sections. They're shown in MIT's listing order within each section. A verified course-wide order is not claimed for this course.
Not included here
9 items from the source could not be safely included:
- MIT's page format for this item wasn't recognized clearly enough to place it safely. (9 items)
Units
Each unit is offered as its own lecture sequence; there is no single course-wide order across units.
- Unit I: First Order Differential Equations38 activities · lecture sequence, in MIT's listing order
- Unit II: Second Order Constant Coefficient Linear Equations25 activities · lecture sequence, in MIT's listing order
- Unit III: Fourier Series and Laplace Transform29 activities · lecture sequence, in MIT's listing order
- Unit IV: First-order Systems30 activities · lecture sequence, in MIT's listing order
Materials by section
Grouped by section, as MIT organized them. Not sequenced or ordered.
Unit I: First Order Differential Equations
156 files in this section
Conventions
7 files
Basic DE's
17 files
- Practice Problem Download
- Solution Download
- The Most Important DE Download
- Other Basic Examples Download
- Session Activities · Separation of Variables Download
- This resource contains solutions to the problem statements related to separation of variables (MIT18_03SCF11_s1_3quiza.pdf) Download
- This resource contains problem statements related to separation of variables (MIT18_03SCF11_s1_3quizc.pdf) Download
- Check Yourself · Separation of Variables Download
- This resource contains solutions to the problem statements related to is its separable? (MIT18_03SCF11_s1_4quiza.pdf) Download
- This resource contains choices to the problem statements related to separation of variables (MIT18_03SCF11_s1_4quizc.pdf) Download
- Is it Separable? Download
- Solutions that Blow Up: The Domain of a Solution Download
- Modeling by First Order Linear ODE’s Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Geometric Methods
13 files
- Practice Problems Download
- Practice Problems Solutions Download
- Geometric Methods: Introduction Download
- Direction Fields, Isoclines, Integral Curves Download
- Solution Download
- Isoclines Download
- Existence and Uniqueness Theorem for ODE’s Download
- Read about how to work with the Isoclines Applet Download
- Long-Term Behavior: Fences, Funnels and Separatrices Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Numerical Methods
13 files
- Practice Problems 3 Download
- Practice Problems 3 Solutions Download
- Numerical Methods: Introduction Download
- Motivation and Implementation of Euler’s Method Download
- Exercise Solution Download
- An Example of Euler’s Method Download
- Read about how to work with the Euler’s Method Applet Download
- Errors in Euler’s Method Download
- Further Numerical Methods Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Linear ODE's
12 files
- First Order Linear ODE’s: Introduction Download
- Linear First Order ODE’s: Definition and Examples Download
- Is It Linear? Download
- This resource contains choices for the problem statements related to is it linear? (MIT18_03SCF11_s4_2quizc.pdf) Download
- This resource contains solutions for the problem statements related to is it linear? (MIT18_03SCF11_s4_2quiza.pdf) Download
- Interpret the Graph Download
- This resource contains choices for the problem statements related to interpret the graph (MIT18_03SCF11_s4_3quizc.pdf) Download
- This resource contains solutions for the problem statements related to interpret the graph (MIT18_03SCF11_s4_3quiza.pdf) Download
- Systems: Input and Response Download
- Superposition Principle Download
- Practice Problems 4 Download
- Practice Problems 4 Solutions Download
Integrating Factors
19 files
- Practice Problems 5 Download
- Practice Problems 5 Solutions Download
- Solutions by Integrating Factors: Introduction Download
- Solutions to Linear First Order ODE’s Download
- Example: Heat Diffusion Download
- This resource contains solutions for the problem statements related to the meaning of k (MIT18_03SCF11_s5_2quiza.pdf) Download
- This resource contains choices for the problem statements related to the meaning of k (MIT18_03SCF11_s5_2quizc.pdf) Download
- The Meaning of k Download
- This resource contains solutions for the problem statement related to units (MIT18_03SCF11_s5_3quiza.pdf) Download
- This resource contains choices for the problem statements related to units (MIT18_03SCF11_s5_3quizc.pdf) Download
- Units Download
- This resource contains solutions for the problem statement related to integrating factors (MIT18_03SCF11_s5_6quiza.pdf) Download
- This resource contains choices for the problem statement related to integrating factors (MIT18_03SCF11_s5_6quizc.pdf) Download
- Is It Particular? Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
- 18.03SCF11 text: Superposition and the Integrating Factors Solution Download
Complex Arithmetic
25 files
- Practice Problems 6 Download
- Practice Problems 6 Solutions Download
- Complex Arithmetic and Exponentials: Introduction Download
- Complex Arithmetic Download
- Complex Arithmetic Examples Download
- This resource contains solutions for the problem statements related to complex powers (MIT18_03SCF11_s6_3quiza.pdf) Download
- This resource contains choices for the problem statements related to multiplication by i (MIT18_03SCF11_s6_3quizc.pdf) Download
- Multiplication by i Download
- This resource contains solutions for the problem statements related to complex conjugation (MIT18_03SCF11_s6_4quiza.pdf) Download
- This resource contains choices for the problem statements related to complex powers (MIT18_03SCF11_s6_4quizc.pdf) Download
- Complex Conjugation Download
- Euler’s Formula, Polar Representation Download
- This resource contains solutions for the problem statements related to comoplex powers (MIT18_03SCF11_s6_6quiza.pdf) Download
- This resource contains choices for the problem statements related to complex powers (MIT18_03SCF11_s6_6quizc.pdf) Download
- Complex Powers Download
- Read about how to work with the Complex Exponential Applet Download
- Session Activities · Complex Exponentials Download
- This resource contains solutions for the problem statements related to complex exponentials (MIT18_03SCF11_s6_8quiza.pdf) Download
- This resource contains choices for the problem statements related to complex arithmetic (MIT18_03SCF11_s6_8quizc.pdf) Download
- Check Yourself · Complex Exponentials Download
- Finding n-th Roots Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Sinusoidal Functions
14 files
- Practice Problems 7 Download
- Practice Problems 7 Solutions Download
- Sinusoidal Functions: Introduction Download
- Sinusoidal Functions Download
- This resource contains solutions for the problem statements related to mystery sinusoid (MIT18_03SCF11_s7_2quiza.pdf) Download
- This resource contains choices for the problem statements related to mystery sinusoid (MIT18_03SCF11_s7_2quizc.pdf) Download
- Mystery Sinusoid Download
- The Sinusoidal Identity Download
- This resource contains solutions for the problem statements related to amplitude phase form (MIT18_03SCF11_s7_4quiza.pdf) Download
- This resource contains choices for the problem statements related to amplitude phase forms (MIT18_03SCF11_s7_4quizc.pdf) Download
- Amplitude Phase Form Download
- 18.03SCF11 applet: Applet Exploration: Trigonometric Identity Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
Constant Coefficients
- First Order Constant Coefficient Linear ODE’s: Introduction Download
- Solution to the Constant Coefficient First Order Equation Download
- Examples of Constant Coefficient First Order Equations Download
- Response to Discontinuous Input Download
Exponential Input
10 files
- Problem Set Part I Problems Download
- Practice Problems 8 Download
- Practice Problems 8 Solutions Download
- Exponential Input; Gain and Phase Lag: Introduction Download
- First Order Response to Exponential Input Download
- First Order Response to Sinusoidal Input Download
- Amplitude Phase, Gain and Bode Plots Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Autonomous Equations
16 files
- First Order Autonomous Differential Equations: Introduction Download
- Logistic Model: Qualitative Analysis Download
- Phase Lines Download
- This resource contains solutions for the problem statements related to stability of equiliria (MIT18_03SCF11_s10_4quiza.pdf) Download
- This resource contains choices for the problem statement stability of equilibria (MIT18_03SCF11_s10_4quizc.pdf) Download
- Stability of Equilibria Download
- This resource contains solutions for the problem statement related to can solutions have a local… (MIT18_03SCF11_s10_5quiza.pdf) Download
- This resource contains choices for the problem statement can solutions have a local maximum? (MIT18_03SCF11_s10_5quizc.pdf) Download
- Can Solutions have a Local Maximum? Download
- This resource contains solutions for the problem statement related to inflection points (MIT18_03SCF11_s10_6quiza.pdf) Download
- This resource contains choices for the problem statement inflection points (MIT18_03SCF11_s10_6quizc.pdf) Download
- Inflection Points Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Linear vs. Nonlinear
- Linear vs. Nonlinear Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
Exam 1
Unit II: Second Order Constant Coefficient Linear Equations
98 files in this section
Characteristic Equation
12 files
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 9 Download
- Practice Problems 9 Solutions Download
- Modes and the Characteristic Equation: Introduction Download
- Second Order Physical Systems Download
- Linear Differential Equations Download
- Answer Download
- Choices Download
- Period of the Simple Harmonic Oscillator Download
- 18.03SCF11 text: Modes and Roots Download
- 18.03SCF11 text: The Characteristic Polynomial Download
Damped Oscillators
7 files
Exponential Response
14 files
- Practice Problems 11 Download
- Practice Problems 11 Solutions Download
- Superposition Download
- Exponential Input Download
- Generalized Exponential Response Formula Download
- The Simple Harmonic Oscillator Download
- Solution Download
- Resonant Response Formula Download
- 18.03SCF11 intro: Introduction Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Part II Problems Download
- 18.03SCF11 text: Part II Problems and Solutions Download
- 18.03SCF11 text: Sinusoidal Input Download
Gain and Phase Lag
14 files
- Gain and Phase Lag: Introduction Download
- Stability Download
- p(D) Notation Download
- Example Download
- Damping and Phase Lag Download
- This resource contains choices for the problem statements related to damping and phase log (MIT18_03SCF11_s15_3quizc.pdf) Download
- This resource contains solutions for the problem statements related to damping and phase log (MIT18_03SCF11_s15_3quiza.pdf) Download
- Damping and Amplitude Download
- This resource contains choices for the problem statements related to damping and amplitude (MIT18_03SCF11_s15_4quizc.pdf) Download
- This resource contains solutions for the problem statements related to damping and amplitude (MIT18_03SCF11_s15_4quiza.pdf) Download
- Practice Problems 12 Download
- Practice Problems 12 Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
Undetermined Coefficients
15 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 13 Download
- Practice Problems 13 Solutions Download
- Undetermined Coefficients: Introduction Download
- Polynomial Input: The Method of Undetermined Coefficients Download
- What Can Go Wrong Download
- Answer Download
- Choices Download
- Solutions to Polynomial Input 2 Download
- 18.03SCF11 quiz: Solutions to Polynomial Input Download
- 18.03SCF11 quiz: Solutions to Polynomial Input Download
- 18.03SCF11 quiz: Solutions to Polynomial Input Download
Linear Operators
9 files
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Linear Operators, Time Invariance: Introduction Download
- Operators Download
- Linear Differential Operators With Constant Coefficients Download
- Operator Rules Download
- 18.03SCF11 text: Example Download
- 18.03SCF11 text: Proof of the Generalized Exponential Response Formula Download
- 18.03SCF11 text: Time Invariance Download
Pure Resonance
- Pure Resonance: Introduction Download
- The Exponential Response Formula: Resonant Case Download
- Undamped Forced Systems Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
Frequency Response
13 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 14 Download
- Practice Problems 14 Solutions Download
- Frequency Response and Practical Resonance: Introduction Download
- Sinusoidally Driven Systems: Second Order LTI DE’s Download
- Frequency Response and Practical Resonance Download
- Mechanical Vibration System: Driving Through the Dashpot Download
- Read about how to work with the Amplitude and Phase: Second Order I Applet Download
- Read about how to work with the Amplitude and Phase: Second Order III Applet Download
- 18.03SCF11 text: Mechanical Vibration System: Driving Through the Spring Download
Applications
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Applications: LRC Circuits: Introduction Download
- RLC Circuits Download
- Read about how to work with the Series RLC Circuits Applet Download
- 18.03SCF11 text: Impedance Download
Exam 2
Unit III: Fourier Series and Laplace Transform
160 files in this section
Fourier Series: Basics
18 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Fourier Series: Basics: Introduction Download
- Periodic Functions Download
- Answer Download
- Choices Download
- Cosines with Common Periods Download
- Fourier Series: Definition and Coefficients Download
- Examples Download
- Fourier Series for Functions with Period 2L Download
- Orthogonality Relations Download
- 18.03SCF11 quiz: Quiz: Cosines with Common Frequecies Download
- 18.03SCF11 quiz: Quiz: Cosines with Common Frequecies Download
- 18.03SCF11 quiz: Quiz: Cosines with Common Frequecies Download
- 18.03SCF11 text: 18.03SC Practice Problems 21 Download
- 18.03SCF11 text: 18.03SC Practice Problems 21 Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
Operations
16 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Practice Problems 22 Download
- Practice Problems 22 Solutions Download
- Operations on Fourier Series: Introduction Download
- Answer Download
- Exercise: Find the Fourier Series Download
- Even and Odd Functions Download
- Scaling and Shifting Download
- Integration and Differentiation Download
- Convergence of Fourier Series Download
- The Meaning of Fourier Series Download
- Gibbs Phenomenon Download
- Application to Infinite Series Download
- 18.03SCF11 Problem Set Part I Solutions Download
Periodic Input
12 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 23 Download
- Practice Problems 23 Solutions Download
- ODE’s with Periodic Input, Resonance: Introduction Download
- Read about how to work with the Harmonic Frequency Response Applet Download
- Read about how to work with the Fourier Coefficients: Complex with Sound Applet Download
- 18.03SCF11 text: Example: Damped Harmonic Oscillator Download
- 18.03SCF11 text: Example: Simple Harmonic Oscillator Download
- 18.03SCF11 text: General Case Download
Step and Delta
16 files
- Introduction Download
- Step and Box Functions Download
- Using Step Functions as Switches Download
- This resource contains problem statements related to using step functions as switches (MIT18_03SCF11_s24_2quizc.pdf) Download
- This resource contains solutions for the problem statements using step functions as switches (MIT18_03SCF11_s24_2quiza.pdf) Download
- Delta Functions: Unit Impulse Download
- Integration with Delta Functions Download
- This resource contains problem statements related to integration with delta functions (MIT18_03SCF11_s24_4quizc.pdf) Download
- This resource contains solutions for the problem statements related to integration with delta… (MIT18_03SCF11_s24_4quiza.pdf) Download
- Generalized Derivatives Download
- This resource contains problem statements related to generalized derivatives (MIT18_03SCF11_s24_5quizc.pdf) Download
- This resource contains solutions for the problem statements related to generalized derivatives (MIT18_03SCF11_s24_5quiza.pdf) Download
- Practice Problems 24 Download
- Practice Problems 24 Solutions Download
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
Impulse Response
22 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 25 Download
- Practice Problems 25 Solutions Download
- Unit Step and Unit Impulse Response: Introduction Download
- Initial Conditions Download
- First Order Unit Step Response Download
- This resource contains solutions for the problem statements related to unit step response (MIT18_03SCF11_s25_3quiza.pdf) Download
- This resource contains problem statements related to unit step response (MIT18_03SCF11_s25_3quizc.pdf) Download
- Unit Step Response: Post-initial Conditions Download
- First Order Unit Impulse Response Download
- This resource contains solutions for problem statements related to unit impulse response (MIT18_03SCF11_s25_5quiza.pdf) Download
- This resource contains problem statements related to unit impulse response (MIT18_03SCF11_s25_5quizc.pdf) Download
- First Order Unit Impulse Response: Post-initial Conditions Download
- This resource contains information related to unit impulse response (MIT18_03SCF11_s25_8quiza.pdf) Download
- This resource contains information related to unit impulse response (MIT18_03SCF11_s25_8quizc.pdf) Download
- Second Order Unit Impulse Response: Post-initial Conditions Download
- Higher Order Unit Impulse Response Download
- 18.03SCF11 text: Second order Unit Impulse Response Download
- 18.03SCF11 text: Second order Unit Step Response Download
Convolution
9 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Practice Problems 26 Download
- Practice Problems 26 Solutions Download
- Convolution: Introduction Download
- Proof of Green’s Formula Download
- Examples Download
- 18.03SCF11 text: Definition and Properties Download
- 18.03SCF11 text: Green's Formula Download
Laplace Transform
15 files
- Laplace Transform Table Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 27 Download
- Practice Problems 27 Solutions Download
- Laplace Transform: Basics: Introduction Download
- Definition of Laplace Transform Download
- More Entries for the Laplace Table Download
- Answer Download
- Choices Download
- Computing the Laplace Transform Download
- The Laplace Transform of the Delta Function Download
- 18.03SCF11 text: Domain of F(s) Download
- 18.03SCF11 text: Part II Problems Download
Partial Fractions
10 files
- Partial Fractions and Inverse Laplace Transform: Introduction Download
- Laplace Transform Table Download
- Laplace Inverse by Table Lookup Download
- Partial Fractions: Undetermined Coefficients Download
- Heaviside Cover-up Method Download
- Table Entries: Repeated Quadratic Factors Download
- Practice Problems 28 Download
- Practice Problems 28 Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
Solving IVP's
13 files
- Laplace Transform Table Download
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Practice Problems 29 Download
- Practice Problems 29 Solutions Download
- Laplace Transform: Solving Initial Value Problems: Introduction Download
- IVP’s and t-translation Download
- IVP’s: Longer Examples Download
- 18.03SCF11 text: Laplace: Solving Initial Value Problems Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Precise Definition of Laplace Inverse Download
- 18.03SCF11 text: Table Entries: Derivative Rules Download
Transfer Functions
16 files
- Transfer (System) and Weight Functions, Green’s Formula: Introduction Download
- Laplace Transform Table Download
- The Transfer Function Download
- I. Finding p Download
- This resource contains choices for the problem statements related to finding p(D) (MIT18_03SCF11_s30_2quizc.pdf) Download
- This resource contains solutions for the problem statements related to finding p(D) (MIT18_03SCF11_s30_2quiza.pdf) Download
- II. Finding p(D) Download
- This resource contains choices for the problem statements related to finding p(D) (MIT18_03SCF11_s30_3quizc.pdf) Download
- This resource contains solutions for the problem statements related to finding p(D) (MIT18_03SCF11_s30_3quiza.pdf) Download
- Modified Input Download
- Green’s Formula, Laplace Transform of Convolution Download
- Block Diagrams Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
Poles
10 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Poles, Amplitude Response, Connection to ERF: Introduction Download
- Definition of Poles Download
- Poles and Stability Download
- Poles and Amplitude Response Download
- Read about how to work with the Amplitude Response Pole Diagram Applet Download
- 18.03SCF11 text: Pole Diagrams Download
Exam 3
Unit IV: First-order Systems
85 files in this section
Linear Systems
22 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Linear Systems: Introduction Download
- First Order Linear Systems Download
- This resource contains solutions for the problem statements related to solving by elimination (MIT18_03SCF11_s32_2exera.pdf) Download
- Exercise: Solving by Elimination Download
- This resource contains solutions for the problem statements related to vectors and matrices (MIT18_03SCF11_s32_5exera.pdf) Download
- Exercise: Vectors and Matrices Download
- Describing a First Order System Using Matrix Notation Download
- This resource contains solutions for the problem statements related to matrix notation (MIT18_03SCF11_s32_7exera.pdf) Download
- Exercise: Matrix Notation Download
- Read about how to work with the Linear Phase Portraits: Matrix Entry Applet Download
- Read about how to work with the Companion Matrix option in the Linear Phase Portraits: Matrix Entry Applet Download
- This resource contains solutions for the problem statements related to elimination followed by… (MIT18_03SCF11_s32_11quiza.pdf) Download
- Choices Download
- Elimination Followed by Anti-elimination Download
- 18.03SCF11 text: 18.03SC Practice Problems 32 Download
- 18.03SCF11 text: 18.03SC Practice Problems 32 Download
- 18.03SCF11 text: Review of Vectors and Matrices Download
- 18.03SCF11 text: The Companion Matrix Download
Matrix Methods
14 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Matrix Methods: Eigenvalues and Normal Modes: Introduction Download
- Vectors and Matrices: Homogeneous Systems Download
- Answer Download
- Exercise: Linear Algebra Download
- Motivation and Derivation: Worked Example Download
- Read about how to work with the Matrix/Vector Applet Download
- Complex Eigenvalues Download
- 18.03SCF11 text: General Case: Eigenvalues and Eigenvectors Download
- 18.03SCF11 text: Part I Problems Download
- 18.03SCF11 text: Part I Problems and Solutions Download
- 18.03SCF11 text: Repeated Eigenvalues Download
- 18.03SCF11 text: Worked Example: Distinct Real Roots Download
Phase Portraits
14 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 34 Download
- Practice Problems 34 Solutions Download
- Qualitive Behavior: Phase Portraits: Introduction Download
- Sketching the Basic Linear Systems Download
- Sketching More General Linear Systems Download
- Summary Download
- Read about how to work with the Linear Phase Portraits: Cursor Entry Applet Download
- 18.03SCF11 course notes: The Phase Plane Download
- 18.03SCF11 text: Appendix: A Computer-Generated Portrait Gallery Download
- 18.03SCF11 text: Trace-Determinant Diagram Download
Matrix Exponentials
15 files
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Practice Problems 35 Download
- Practice Problems 35 Solutions Download
- Matrix Exponentials: Introduction Download
- General Linear ODE Systems and Independent Solutions Download
- The Wronskian Download
- Fundamental Matrices Download
- The Exponential Matrix Download
- 18.03SCF11 text: Existence and Uniqueness and Superposition in the General Case Download
- 18.03SCF11 text: Inhomogeneous Case: Variation of Parameters Formula Download
- 18.03SCF11 text: The Existence and Uniqueness Theorem for Linear Systems Download
- 18.03SCF11 text: The Normalized Fundamental Matrix Download
Nonlinear Systems
- Nonlinear Systems: Introduction Download
- The Phase Plane Download
- First Order Autonomous ODE Systems and First Order ODE’s Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
Linearization
9 files
- Linearization Near Critical Points: Introduction Download
- Sketching Non-linear Systems Download
- Structural Stability Download
- The Borderline Geometric Types Download
- Structural Stability for Non-linear Systems Download
- Problem Set Part I Problems Download
- Problem Set Part I Solutions Download
- Problem Set Part II Problems Download
- Problem Set Part II Solutions Download
Limit Cycles and Chaos
Final Exam
- Practice Final Exam Download
- Practice Final Exam Solutions Download
- Final Exam Download
- Final Exam Solutions Download
Other materials from this course
54 files
- Daimp3D.jar Download
- This resource contains solutions for the problem statements related to operations (MIT18_03SCF11_ps5_s22s.pdf) Download
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- 18.03SC Differential Equations, Fall 2011;Transcript – Lecture 21 Download
- 18.03SCF11 quiz: Complex Conjugation Download
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122 video transcripts
- Transcript for Direction Fields Download
- Transcript for Better Methods, full lecture Download
- Transcript for Matrix Methods Introduction, First Example, full lecture Download
- Transcript for Partial Fractions and Laplace Inverse Download
- Transcript for Example: f(t)*1, full lecture Download
- Transcript for Bank Account, full lecture Download
- Transcript for Example: Radioactive Dumping, full lecture Download
- Transcript for Resonance in the Undamped System, full lecture Download
- Transcript for Introduction to Systems, full lecture Download
- Transcript for Example: Predator-Prey and Volterra's Principle, full lecture Download
- Transcript for Linear Systems: Complex Roots Download
- Transcript for Real Roots: Overdamping, full lecture Download
- Transcript for Heaviside Coverup Method, full lecture Download
- Transcript for Example: Logistic Model with Harvesting, full lecture Download
- Transcript for Three Proofs of the Basic Trigonometric Identity, full lecture Download
- Transcript for Frequency Response Download
- Transcript for Linearization Download
- Transcript for Linear First Order ODE's: Definition, full lecture Download
- Transcript for Theory of Systems, full lecture Download
- Transcript for Gain and Phase Lag Download
- Transcript for Exploration of the Fourier Coefficient Applet Download
- Transcript for Forced Oscillations Download
- Transcript for Solutions of First Order Linear Equations Download
- Transcript for Solutions to Constant Coefficient Linear First Order ODE's, full lecture Download
- Transcript for Fundamental Matrices, full lecture Download
- Transcript for Exploration of the Amplitude and Phase: First Order Applet Download
- Transcript for Complex Roots: Underdamping, full lecture Download
- Transcript for Polar Form, full lecture Download
- Transcript for Laplace Transform of Convolution, full lecture Download
- Transcript for First Order Autonomous Equations, full lecture Download
- Transcript for Limit Cycles, full lecture Download
- Transcript for Geometric View of DE's: Direction Fields, Integral Curves, full lecture Download
- Transcript for Exploration of the Phase Lines Applet Download
- Transcript for Exploration of the Convolution Accumulation Applet Download
- Transcript for Laplace Transform, full lecture Download
- Transcript for Euler's Method Download
- Transcript for Linear Systems: Matrix Methods Download
- Transcript for Real Solutions from Complex Roots, full lecture Download
- Transcript for The Matrix Exponential I, full lecture Download
- Transcript for Notation and Linearity, full lecture Download
- Transcript for Damping and Pseudo-Frequency, full lecture Download
- Transcript for Pole Diagrams Download
- Transcript for Convolution and Green's Formula Download
- Transcript for Complex Eigenvalues: Example, full lecture Download
- Transcript for Euler's Method, full lecture Download
- Transcript for Examples of Constant Coefficient Linear First Order ODE's, full lecture Download
- Transcript for Decoupling, full lecture Download
- Transcript for More Sketching Solutions, full lecture Download
- Transcript for Repeated Roots: Critical Damping, full lecture Download
- Transcript for Start of Laplace Table, full lecture Download
- Transcript for Solving ODE's, Resonant Frequencies, full lecture Download
- Transcript for Linear ODE's with Periodic Input Download
- Transcript for Stability of Constant Coefficient Second Order DE's, full lecture Download
- Transcript for Variation of Parameters, full lecture Download
- Transcript for A Story about Limit Cycles, full lecture Download
- Transcript for Complex Numbers and Euler's Formula Download
- Transcript for Solving DE's with Exponential Input when p(a) = 0, full lecture Download
- Transcript for The Matrix Exponential II, full lecture Download
- Transcript for Sinusoidal Inputs Download
- Transcript for Matrix Systems: General Terminology, full lecture Download
- Transcript for Laplace Transform: Basics Download
- Transcript for Damped Harmonic Oscillators Download
- Transcript for Exploration of the Euler's Method Applet Download
- Transcript for Functions of Exponential Type, full lecture Download
- Transcript for Manipulating Fourier Series Download
- Transcript for The Nonlinear Pendulum, full lecture Download
- Transcript for Hearing II, full lecture Download
- Transcript for Justification of Euler's Formula, full lecture Download
- Transcript for Exploration of the Amplitude and Phase: Second Order II Applet Download
- Transcript for Sinusoidal Functions Download
- Transcript for Particular and General Solutions, full lecture Download
- Transcript for Definition of Stability, full lecture Download
- Transcript for Example: Complex Replacement, full lecture Download
- Transcript for Computing Fourier Series Download
- Transcript for Calculating the Exponential Matrix, full lecture Download
- Transcript for Step and Delta Functions: Integration and Generalized Derivatives Download
- Transcript for Example of Euler's Method, full lecture Download
- Transcript for Example, Existence and Uniqueness, full lecture Download
- Transcript for Matrix Exponentials Download
- Transcript for Sketching Solutions, full lecture Download
- Transcript for Example: Solving a System with the Matrix Exponential, full lecture Download
- Transcript for Linear Equations Download
- Transcript for Inhomogeneous DE's with Exponential Input, full lecture Download
- Transcript for Hearing I, full lecture Download
- Transcript for Example Where Existence and Uniqueness Fails, full lecture Download
- Transcript for Convergence of Fourier Series, full lecture Download
- Transcript for Linear Operators and Superposition, full lecture Download
- Transcript for First Order Constant Coefficient Linear ODE's Download
- Transcript for Introduction to Fourier Transform, full lecture Download
- Transcript for Nth Roots, full lecture Download
- Transcript for Phase Portraits Download
- Transcript for Existence of Limit Cycles, full lecture Download
- Transcript for Undetermined Coefficients Download
- Transcript for Reconciling the Resonant and Non-resonant Solutions, full lecture Download
- Transcript for Complex Arithmetic, Euler's Formula, full lecture Download
- Transcript for Pitfalls, full lecture Download
- Transcript for Fourier Series for Functions with Period 2L, full lecture Download
- Transcript for More Examples of Constant Coefficient Equations, full lecture Download
- Transcript for Constant Coefficient Second Order Homogeneous DE's, full lecture Download
- Transcript for Separable Equations Download
- Transcript for Homogeneous Constant Coefficient Equations: Real Roots Download
- Transcript for Homogeneous Constant Coefficient Equations: Any Roots Download
- Transcript for Non-existence of Limit Cycles, full lecture Download
- Transcript for Exploration of the Isoclines Applet Download
- Transcript for Orthogonality Relations, full lecture Download
- Transcript for Laplace Transform of Powers, full lecture Download
- Transcript for Linear Systems of Equations Download
- Transcript for Trace-Determinant Diagram Download
- Transcript for Autonomous Equations and Phase Lines Download
- Transcript for Example: Logistic Model, full lecture Download
- Transcript for Three Chamber Mixing Example: Repeated Roots, full lecture Download
- Transcript for Linear First Order ODE's: Examples, full lecture Download
- Transcript for Autonomous Systems: Solutions are Parametrized Curves, full lecture Download
- Transcript for Exploration of the Damped Vibrations Applet Download
- Transcript for Unit Step and Impulse Response Download
- Transcript for Inhomogeneous Second Order DE's: Definitions and Models, full lecture Download
- Transcript for Laplace: Solving ODE's Download
- Transcript for Even and Odd Functions, full lecture Download
- Transcript for Solutions to Linear First Order ODE's, full lecture Download
- Transcript for Introduction to the 18.03 Applets Download
- Transcript for Pure Resonance Download
- Transcript for The Relation Between Nonlinear Systems and First-order ODE's, full lecture Download
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MIT OpenCourseWare, Prof. Arthur Mattuck, Prof. Haynes Miller, Dr. Jeremy Orloff, Dr. John Lewis, 18.03SC Differential Equations, Fall 2011.
License: CC BY-NC-SA 4.0 · Edition: Fall 2011 · Open the original course on OCW ↗
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