trapmf.m

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% TRAPMF 戜宍儊儞僶僔僢僾娭悢
% 
% TRAPMF(X,PARAMS) 偼丄X 偱寁嶼偡傞戜宍偺儊儞僶僔僢僾娭悢偱偁傞峴楍傪弌
% 椡偟傑偡丅PARAMS = [A B C D] 偼丄偙偺儊儞僶僔僢僾娭悢偺僽儗乕僋億僀儞
% 僩傪寛掕偡傞4梫慺儀僋僩儖偱偡丅偙偙偱偼丄A < =  B 偲 C < =  D 傪忦審偲
% 偟傑偡丅B > =  C 偺応崌丄偙偺儊儞僶僔僢僾娭悢偼扨埵尦傛傝彫偝偄崅偝傪
% 傕偮嶰妏儊儞僶僔僢僾娭悢偱偡(埲壓偺椺戣嶲徠)丅
%
% 椺戣
%    x = (0:0.1:10)';
%    y1 = trapmf(x,[2 3 7 9]);
%    y2 = trapmf(x,[3 4 6 8]);
%    y3 = trapmf(x,[4 5 5 7]);
%    y4 = trapmf(x,[5 6 4 6]);
%    plot(x,[y1 y2 y3 y4]);
%    set(gcf,'name','trapmf','numbertitle','off');
%
% 嶲峫   DSIGMF, EVALMF, GAUSS2MF, GAUSSMF, GBELLMF, MF2MF, PIMF, 
%        PSIGMF, SIGMF, SMF, TRIMF, ZMF.



%   Copyright 1994-2004 The MathWorks, Inc.