Please, I need your help, to form and solve a linear system.
1) I want to solve the system (13) using "GenerateMatrix" , the system is evaluated at point x[m]=-a+m*h, m=0..2N , In my code I get equation (15), ( I think it's okay), I juste use subs, x=x[m].
My function, ph(x) approximate by phi[m]=phi(x[m]). and I want to compute the vecteur [phi, phi,...,phi[2*N+1]] is my solution.
2) The nodes, are x[k]=-a+k*h, k=0..2*N; I want to display these nodes in the x-axis, i write the code with the names of each point, but there is an error.
There is some a mistake in my code maple.
Here, my code.