how can I interpolate functions

Hello, I have two functions A and B both with x and y components. The numbers of samples of A is 1212 (for each of the 1212 values of x we have 1212 values of y). However B has 616 values in x and y. I want to multiply the y values of them to get C = y(A) * y(B) but I am not able to do it as the length are different. I was thinking of interpolating the x values of A in the B function to get 1212 y(B) so that both y(A) and y(B) are 1212 length. How can I do this interpolation? Is there a better way to do it instead of interpolating?

Many thanks in advance, regards

Eva

Answer 1

[Alan Stevens]

doc interp1