I have an array of 1000 elements I need to do average of 100 elements so that my new array is of 10 elements...

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Mohammed Yousuf
Mohammed Yousuf 2017-3-21
回答： Guillaume 2017-3-21
I have an array of 1000 elements I need to do average of 100 elements so that my new array is of 10 elements...

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Guillaume
Guillaume 2017-3-21
reshape your array into 100 rows, take the mean across these 100 rows:
assert(mod(numel(yourarray), 100) == 0, 'number of elements is not a multiple of 100')
mean(reshape(yourarray, 100, []))

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