how do I integrate a function with varying limits?

Please how do I integrate a function with varying limits? I wish to run it as a script so that i can get the values of each integrand and later plotting it.

Below is what i tried on matlab but had errors:

m = 3;
w = 30;
p = 30;
G = 0.01;

F = cos (w*T)* exp(G/2*p*T)*cos(p*T);

a = 0.005:0.005:0.2;
b = 0.005+a;
f1 = int(F, a, b)
disp(double(fi))

Answer 1

[Walter Roberson]

m = 3;
w = 30;
p = 30;
G = 0.01;

syms A T
F = cos (w*T)* exp(G/2*p*T)*cos(p*T);

f1 = int(F, T, A, A+0.005);

a = 0.005:0.005:0.2;

fa = double(subs(f1, A, a));
plot(a, fa);

[Deen Halis]

thanks very much, much more for the quick response! it worked.