I really need to clear up my toughts, I want to extract a fonction from a table of two dimensions ( l,t) that I recover from and ODE method.
My goal is to integrate "l" Si I need to have a function to use for exemple the simpson method :
f = inline('l','t')
h = 100/N;
Of corse this program doesn't work because I used a vecto as a function !
Do you have an idea how can I integrate from data ?