Satyagopal Mandal |
Department of Mathematics |
Office: 624 Snow Hall Phone: 785-864-5180 |
The following is a Matlab program to solve differential equations numerically using Euler's Method . I will explain how to use it at the end:
%function t=t(n,t0,t1,y0) |
function y=y(n,t0,t1,y0) |
h=(t1-t0)/n; |
t(1)=t0; |
y(1)=y0; |
for i=1:n |
t(i+1)=t(i)+h; |
y(i+1)=y(i)+h*ex(t(i),y(i)); |
end; |
V=[t',y'] |
plot(t,y) |
title('satya') |
%x is a function of t and y is the first derivative x'(t) |
function y=y(t,x) |
y=(t^2-x^2)*sin (x); |