MATLAB demonstrations for Math 20750

• Using dsolve to solve an equation - an example from Section 2.2
• M-file

• Differential Equations with MATLAB Chapter 5 stability
• M-file

• Section 6.1 Euler's method
• M-file
• myeuler.m

• Chapter 6 Why numerical methods?
• M-file

• Section 6.2 Runge-Kutta method (fourth order)
• M-file

• Section 6.4 Example of ode45 producing a kinky graph
• M-file

• Demonstration for Differential Equations with MATLAB Chapter 8 A table of values for a numerical solution
• M-file

• Demonstration for Differential Equations with MATLAB Chapter 8 Using ode45 to find a vertical asymptote
• M-file

• Demonstration for Differential Equations with MATLAB Chapter 8 A case where ode45 does not give a good answer
• M-file

• Section 8.1 The SIR model
• M-file

• Using ode45 to solve a 3D system, plot components and the solution curve, and to solve a system depending on a parameter for several values of the parameter
• M-file

• Plotting the tail of a solution curve
• M-file

Applets

• Aaron Heap's applet for motion of a spring