www.gusucode.com > nnet 工具箱 matlab 源码程序 > nnet/nntransfer/+satlin/da_dn.m
function d = da_dn(n,a,param) %SATLIN.DA_DN Derivative of outputs with respect to inputs % Copyright 2012-2015 The MathWorks, Inc. d = double((n >= 0) & (n <= 1)); end