mat262

MAT 261: Differential Equations

Direction Field Links:

http://math.rice.edu/~dfield/dfpp.html	http://www.scottsarra.org/applets/dirField1/dirField1.html
http://www.math.psu.edu/melvin/phase/newphase.html	http://alamos.math.arizona.edu/ODEApplet/JOdeApplet.html
http://www.ms.washington.edu/matweb/webdf/webdf1.html

Final Project Link

LAPLACE TRANSFORM ITEMS:

NEW: Example of shifting a function to apply the Heaviside Shift Theorem.

Maple Code for Finding Laplace Transforms...

with(inttrans); laplace(t^2,t,s);

Interesting Link on DEs and Laplace Transforms

Spring-Mass Simulation Program for MATLAB

Directions:     1. Copy the entire program into a clipboard.
2. Open up MATLAB program
                3. From the file menu, select NEW m-file.
     4. Paste the program into the file.
                   5. Save as spring.m (file type: all files *.*)
                                         6. Inside the MATLAB program, type spring, and hit enter.
    7. Experiment with the program.

Putzer Algorithm (case of duplicate eigenvalues and not enough eigenvectors)

Variation of Parameters and Calculating Inverses of Fundamental Matrices

Last Updated: 01/15/08