資源簡介
應用啟發式算法-粒子群算法PSO,解決物流配送中心選址問題,結果好的解決了上述問題,值得參考。
代碼片段和文件信息
%?=====================================================================
%?????????????????calfit:?sub-algorithm?of?pso?(calculate?fitness)
%?????????Start?Date:?200710/11
%???Last?Changed:?2007/11/1
%????Specification:?MATLAB?7.01?Programing
%???????????????????????????This?is?the?subprogram?of?PSO?algorithm?it?is
%???????????????????????????used?to?calculate?the?numbering?of?the?particle.
%???????????????????????????此函數是對配送中心粒子進行邏輯編號和求每個需求點所屬配送中心的邏輯編號
%??????????????????????
%
%?Copyright?(c)?Zhang?Qishan?2007
%?All?rights?Reserved
%==========================================================================
function?[PDisPDemSelDisNum]=disdem(ParticleSParticle_demSParticle_sizenDemandNumnDisNum);?
%ParticleS為配送中心微粒群
%Particle_demS為需求點微粒群
%Particle_size為微粒的規模
%nDem
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-07-30?20:02??例子程序\
?????文件????????1907??2013-07-30?19:41??例子程序\\DisDem.m
?????文件????????2234??2013-07-30?19:41??例子程序\\fitness.m
?????文件????????8342??2013-07-30?19:41??例子程序\\ImprovePSO.m
?????文件???????68608??2013-07-30?19:41??例子程序\\ml.doc
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