wmean

For vectors, WMEAN(X,W) is the weighted mean value of the elements in X using non-negative weights W. For matrices, WMEAN(X,W) is a row vector containing the weighted mean value of each column. For N-D arrays, WMEAN(X,W) is the weighted mean value of the elements along the first non-singleton dimension of X.

Class support for inputs X and W:
float: double, single

Example:
x = rand(5,2);
w = rand(5,2);
wmean(x,w)