f1.m

盲分离算法

% NONLINEAR FUNCTION f1

%-------------------------------------------------------------------------------
%      f1  =	nonlinear function
%	x  = 	imput 
%	y  =	output
%-------------------------------------------------------------------------------

% Grenoble, December 2000
% This work has been partly funded by the European project BLIS (IST-1999-14190)


function y=f1(x)

%y=tanh(x);
y=tanh(1.5*x);
%y=x+tanh(5*x);
%y=tanh(5*x);