psigmf.m

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% PSIGMF 2偮偺僔僌儌僀僪儊儞僶僔僢僾娭悢偺愊
% PSIGMF(X,PARAMs) 偼丄X 偱寁嶼偝傟傞2偮偺僔僌儌僀僪娭悢偺愊偱偁傞峴楍 
% Y 傪弌椡偟傑偡丅PARAMS 偼丄偙偺儊儞僶僔僢僾娭悢偺宆偲埵抲傪寛掕偡傞4梫
% 慺儀僋僩儖偱偡丅摿偵丄偮偓偺傛偆偵 X 偲 PARAMS 傪 SIGMF 傊搉偟傑偡丅
%
%    PSIGMF(X,PARAMS) = SIGMF(X,PARAMS(1:2)).*SIGMF(X,PARAMS(3:4));
%
% 椺戣
%    x = (0:0.2:10)';
%    params1 = [2 3];
%    y1 = sigmf(x,params1);
%    params2 = [-5 8];
%    y2 = sigmf(x,params2);
%    y3 = psigmf(x,[params1 params2]);
%    subplot(211);
%    plot(x,y1,x,y2); title('sigmf');
%    subplot(212);
%    plot(x,y3,'g-',x,y3,'o'); title('psigmf');
%    set(gcf,'name','psigmf','numbertitle','off');
% 
% 嶲峫   DSIGMF, EVALMF, GAUSS2MF, GAUSSMF, GBELLMF, MF2MF, PIMF, 
%        SIGMF, SMF, TRAPMF, TRIMF, ZMF.



%   Copyright 1994-2004 The MathWorks, Inc.