array average every 30 values

Hi again,

I have an Array of 1440x31 and I would like to get another Array, that's calculates the average of every 30 elements (of each row), so finally the array will be 48x31. I had a similar question but struggling to find it again,

thanks!

Answer 1

[Honglei Chen]

squeeze(mean(reshape(A,30,48,31)))

Assuming A is the matrix

HTH

[Nikolas Spiliopoulos]

thanks a lot!