www.gusucode.com > nnet 工具箱 matlab 源码程序 > nnet/nnweight/+scalprod/backprop.m

    function dp = backprop(dz,w,p,z,param)
%SCALPROD.BACKPROP Backpropagate weighted input derivative to input

% Copyright 2012-2015 The MathWorks, Inc.

  dp = w .* dz;
end