SIGM1D applies the formula: 1 s(x,xo,s) = ------------------- 1 + exp((x-xo)/s) USE: y = sigm1d(x,xo,s);
0001 % SIGM1D applies the formula: 0002 % 0003 % 1 0004 % s(x,xo,s) = ------------------- 0005 % 1 + exp((x-xo)/s) 0006 % 0007 % USE: y = sigm1d(x,xo,s); 0008 0009 function y=sigm1d(x,x0,s); 0010 0011 y=1./(1+exp((x-x0)/s));