How to sum columns of a matrix in MATLAB in specified number of columns?
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I have a matrix A of size 2500*500. I want to sum each 10 columns and get the result as a matrix B of size 2500*50. that is, the first column of matrix B is the sum of first 10 columns of matrix A, the second column of matrix B is the sum of second 10 columns of matrix A and so on. Since I have too many number of matrices like A and I have to do this operation hundreds of times, it is highly time consuming to do that using for loop.
How can I do this without a for loop?
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