Average in a 1D array

Hello,

Is there a matlab function that allows to take average in an array over 'n' elements:

A=[10 20 30 40]

output=[15 35]

Kind Regards,

Jinang

Answer 1

[Guillaume]

Assumming the number of elements of the vectors is a multiple of n, reshape the vector in columns of n rows and take the mean across the rows:

assert(mod(numel(A), n) == 0, 'number of elements of A is not a multiple of n');
result = mean(reshape(A, n, []), 1)