.NeuralNetwork.Utilities.LogSig

Information

This function calculate the logaritmic sigmoid transfer function.

The algorithm used when the input is n is: logsig(n) = a = 1 / (1 + exp(-n)).

Release Notes:

• April 28, 2006 by Fabio Codec?:
  

Interface

function LogSig
  input Real u "Input of the function";
  output Real y "Output of the function";
end LogSig;