reverse-shooting

Matlab scripts for reverse shooting
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weightedmean.m (404B)

      1 function means=weightedmean(X,weights);
      2 
      3 % weightedmean.m  11/19/99
      4 %
      5 %                  function means=weightedmean(X,weights);
      6 %
      7 %  Function to compute the weighted mean of the columns of a matrix. 
      8 %     X         = The matrix
      9 %   weights = The weights (need not sum to 1; we'll normalize).
     10 
     11 w=weights/sum(weights);
     12 Xw=mult(X,w); 				% Multiply each column by w
     13 means=sum(Xw); 				% And then add up...