Correlation coefficient between three column vectors

Hello all,

Let us say I have 3 column matrices (each is 2000x1) and I want to calculate the cross-correlation coefficients between them. Each matrix represents speed values at a certain elevation. Is the following way correct, where the correlation between the columns is stroed in the 'cr' matrix?

test = [a b c]; % where a, b, and c are the three column matrices put into one matrix
[cr,lgs] = xcorr(test,'coeff');

Answer 1

[the cyclist]

You should read the documentation, to determine whether a function does what you need. But I think you probably actually want

cr = corrcoef(test)

[Ali Awada]

Thanks!