Differential Equations

Lecture 1

 

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ORDINARY DIFFERENTIAL EQUATIONS AND TIME-STEPPING: Using the definition of derivative and Taylor series, numerical time-stepping schemes are produced for predicting the future state of ODE systems.

 

MATLAB COMMANDS

n/a

MATLAB CODE

 

Lecture 2

 

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ERROR AND STABILITY OF TIME-STEPPING SCHEMES: The accuracy and stability of time-stepping schemes are considered and compared on various time-stepping algorithms.

 

MATLAB COMMANDS

n/a

MATLAB CODE

 

Lecture 3

 

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GENERAL TIME-STEPPING AND RUNGE-KUTTA SCHEMES: A general framework for time-stepping schemes is developed, culminating in the 4th-order accurate Runge-Kutta scheme which is the work-horse of many applications.

 

MATLAB COMMANDS

ODE45

 

Supplementary Videos

 

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view
Using ODE45
& Runge-Kutta Methods
Code: file.m
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