*************Help!!!! ******Crank Nicolson method

HELP!!!!!!******************I've looked everywhere on website to solve my coursework problem, however our matlab teacher is a piece of crap, do nothing in class just reading meaningless handouts----------------------- here is the question--------------------------------------------------------------------------------------------------------------------- Write a Matlab script program (or function) to implement the Crank-Nicolson finite difference method based on the equations described in appendix. Save the program as crank_nicolson_heat.m. Test the crank_nicolson_heat.m (by choosing suitable m and n) on the examples described in (I) and (II) for various r and l .---------------------------------------------------------------------------------------------------------------------------(I) Let L=pi, T = 20,f(x)= .1sin(x) , g1(t) = 0, g2(t)= 0 and c = .5---------------------------------------------------------------(II)Let L= 1, T = 1,f(x)= x^4 , g1(t) = 0, g2(t)= 1 and c = 1------------------------------------------------------------------------Thank You!!!

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup