From: Pragya on
Hi,

I have two data matrices: Pi and P which are functions of w1 and w2(frequencies). I want to perform the following double integration:

int(int(abs(Pi(w1,w2) - P(w1,w2))the whole square)dw1)dw2)
where the limits of both integrals for w1 and w2 are 0 to pi.

How should I do it?
Thanks