start.m

粒子群算法

function [ output_args ] =strat( input_args )
%UNTITLED1 Summary of this function goes here
%  Detailed explanation goes here


 format long
 warning off
%    function[sol,eval]=fitness(sol,options) 
%        x=sol(1); 
%        eval=x+10*sin(5*x)+7*cos(4*x); 
%    %把上述函数存储为fitness.m文件并放在工作目录下 
%    initPop=initialize(10,[0 0.0004;0.001 2;10 100;0.0001 2],'KPCASVM',[],[1e-6 1 1]);%生成初始种群，大小为10 
  
   initPop1=[   0.00031792843208   0.27390096577716  62.45125134051078   0.41821790193640
   0.00038273737938   0.02450161801888  48.11466311659457   0.75969875886455
   0.00020903613963   1.78790203492406  56.39605769266866   1.56667896687044
   0.00035205688296   0.39907699634427  40.05563319745828   1.36172341821932
   0.00006918245651   0.59814730119233  48.96159364960562   0.92224414380073
   0.00039189875872   1.32322371018827  30.33548813300019   1.13570064198643
   0.00010857890346   0.56953277091014  62.18261859246391   1.58844188168009
   0.00010093173875   0.93897934613679  78.43285088239097   0.11845926868280
   0.00035029675993   0.13049746480358  57.68408050444594   1.20577788442542
   0.00029492239539   1.97668154161698  67.64738490908518   0.10063258061337];
   initPop2=[
   0.30036841041161   0.10055611964635   0.05813932659134
   0.32547169811321   0.11330508093287   0.06600353999677
   0.32547169811321   0.11330508093287   0.06600353999677
   0.32547169811321   0.11330508093287   0.06600353999677
   0.32547169811321   0.11330508093287   0.06600353999677
   0.32547169811321   0.11330508093287   0.06600353999677
   0.32547169811321   0.11330508093287   0.06600353999677
   0.43905177358496   0.09579135973922   0.09263028633273
   0.32547169811321   0.11330508093287   0.06600353999677
   0.21581377892106   0.06044121074337   0.04592380544118];
   
initPop=[initPop1 initPop2];
   
   [x endPop,bPop,trace]=ga([0 0.0004;0.001 2;10 100;0.0001 2],'KPCASVM',[],initPop,[],'maxGenTerm',20,'normGeomSelect',... 
     [0.08],['arithXover heuristicXover simpleXover'],[2,0;2,3;2,0],['boundaryMutation multiNonUnifMutation nonUnifMutation unifMutation'],[4 0 0;6 100 3;4 100 3;4 0 0])   %100次遗传迭代