MAT 261:  Differential Equations


Course Syllabus

 

Final Course Grade (updated 5/13/09)

 

Have a great summer!


MATLAB files for numerical simulation of ODEs



Final Project Link

 

 


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

 







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