83 84% Competitive Soft Transfer Function 85function a = softmax_apply(n) 86nmax = max(n,[],1); 87n = bsxfun(@minus,n,nmax); 88numer = exp(n); 89denom = sum(numer,1); 90denom(denom == 0) = 1; 91a = bsxfun(@rdivide,numer,denom); 92end 93 94% Sigmoid Symmetric Transfer Function