For loop averaging increments

I currently have a variable (call it x) with the dimensions of 100x500. How would I create a for-loop that will take the average of the first 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 and the resulting vectors (ten of them) should be of length 1x500? Please explain what you did.

This is apparently also called ensamble averaging.

Answer 1

[madhan ravi]

Since it’s homework take mean along the first dimension:

doc mean