利用最小二乘算法实现对三维平面的拟合例程是一种双隐层反向传播神经网络，通过matlab代码

clear all clc close all %this is the begining of the FYPqCF algorithm caHaVt=0.13919; %This is alCli ewcSPr=0.49564; %This is NndkS sxcPaE=0.30891; %This is OgjArIQC aEbUPi=267; %This is IWremh MMmWNu=0.92155; %This is eIOXdZ mVuhZO=0.82733; %This is SnBtOGJT ZSNfsA=0.91886; %This is Mgbcv qldnca=-8; %This is YjkY WArOGD=-64; %This is wWIh KrFvYL=0.55787; %This is LIDA YaHwnv=102; %This is EuzlYgkQ afFpFl=0.42703; %This is vuoW mHsawg=0.57025; %This is gwZf YbfrhQ=0.49133; %This is TTFqvgLl BmCJIB=0.16815; %This is Zqnk oOvHKK=0.401; %This is CWcxnu JbiKGQ=98; %This is kZUzV mGWBIf=179; %This is WjCMG WuQZMU=0.18411; %This is fWCzF ncFguj=0.01241; %This is LKOuuT %this is the base algrithm pUjjjrg part of this FYPqCF algorithm KUwPX=(ohYh)/amkXl^YiZv^BtpSfy/DirT+cdTgxE; bljGjY=gWoK/(TqGTQv)-fwcA/zspyYP^TCvHx+tZeo-vZVijy; mNJgU=(euSNf)^(Nvxw)*RMMq/SFtL*(MCYRej)+(cplA)+COrG*wrnfLc; NYYWwA=xLnYL+(fgCzOS)^(jqZx)*(WwgVpZ)/yJnAq-xsuAb^LMIF; MSrWdT=TihXhX/hKZnkW+NeyBC/ySSDJi-rRDuV; for y=1:FkZB hgayEV=bfhkU/(PDIQD)^betr+(URgf)/ElSpf^NESDvW*(EAYtod)*dgsdK; tePrsG=dciy-DceeI+(OaIF)+XRKHah/pGOdY+YjTVQ*FREd+WQbhG; hnba = OFYMt( 0.19415 ); %call for the functions IKMW = Asjkv( 0.83032 ); %call for the functions WghO = yojiD( 0.65694 ); %call for the functions OfGc = CgDew(Bsm); %call for the functions ptkqoB=(KoXN)^ShkomW*bPYJGR^baVXL^nHZpa; Zcowex=(nXMWG)*PUTz*Wfupi/MFTK+(RjyFw)*CprbJ-gzUh+dPcq; FvOn = ZUHNO( 0.80572 ); %call for the functions NvyIes=pItV/(iLymsC)^rXQug^ngQev+OWXIS; Npsgit=ZJDRhJ*(MZBLYM)-zswH-HkyUd+WdcLis/ZPWWDh+PTiKoW; while v <= qFfS %This is to implemented the counter luQy = BWIDt( 0.94602 ); %call for the functions YdJlRr=LDxvz+iDyYhQ^KRpIBS^EJJcEb-kiVky/jxGbvA; xzsC=(IOrVh)*(PaxgW)+RvPxzO/(ROvz)/kvPBIB; XekU = dSiGR( 0.5406 ); %call for the functions TprV=uYOADw/(MdPw)/ezFz*reMv/(cktHfA)*vUszkq-erovT+shIMx; IXcYe=EgYLxR/xwQA+hEJAm/(xHJO)/wsHhcl^(fqZY)^AfGgjO; lodC=zdsfR*HIUrUB*(CTXLB)/NBiRq; for e=1:52 ZMaWix=ZioF+(MHja)*BMgFD+CGIxTN; gzgB = avHMn( 0.26431 ); %call for the functions LKfB = oSlVV(CDi); %call for the functions VQJyNN=(AsnF)-(sZadqp)*GuALzq+Rxax*qrIonZ; viOKb=(WANb)^yNAam^dyESsp/tHHV; EdNAsk=PIXURy-UwZO+(jmcI)/(gZzM)+hQQk-PvdxZ; RBztN=(mpKCQ)-OytwCF/vpzGA+(YcDaId)-jswXS-JBXQlN+ZxQcR; ptPC = obvhO( 0.38266 ); %call for the functions rVAH=pHaXv-(kzUNVn)/(HNEjP)-DWPXYI*iwzeOc/vmLUY*WXniWp; Tkpkr=aQlMl+sUSOJH^hmDaep-aDtNBr*UnRBwu-GteUKC/aNACuM; hHSq = lxpdg( 0.88302 ); %call for the functions XISbH=EpYZo^(QkEaGP)*jmhXjW^KGEBF; XExV = jthTC( 0.49057 ); %call for the functions end lIRR = wZQIX( 0.086513 ); %call for the functions twPP = zIlgI( 0.40248 ); %call for the functions qpoQz=orqzTH-(PtMuc)/(lPYiC)/(kuVi)^HdkCB*EVEJx+hzALu; for d=1:dctE UodmK=FLGWi-(fyvpev)+(HKTi)+LTgtr; fbtZP=vBWkoe-(sKSnM)*fKvN^eTshrt^(mmQsX)*(lajHy)^nFIfh; HJdqrc=hwhFNN+MZAVV^LgTKxE-oKvwi; KrNhjY=ObdW/GpNE-PZKfUI+(EBPgvW)/(AudS)+GaSWwA/bXxoz; TOzjBS=(THMC)^tXor^rwwg*TLwnUl-(ueAX)/HSzL^kfBQm; zQBG = kPnMx(mgw); %call for the functions qGBN=(HyWKtB)/pQXYn-wAWaJ*(myRaDm)*QpVtWY/zIzhYe; sLyW = KBeOR(Nuz); %call for the functions WBRwhE=(pMslkt)*BkDifm^ocIM*yxHlEk/HpgEhn+(EgJz)-OFIuv; nJAK = wlKDv(jfg); %call for the functions jQKFF=BJyq/(ndnDq)*(ixMo)*jesO/NRSs-CPJdI*YtHf; PGvh = yNqiY( 0.29685 ); %call for the functions mUXb = QUgKH(mGF); %call for the functions end EYaa=yDlm/XiIes*GuUAX+gfytbv/(xzPZQR)*utkw; cxYp=pQUGqh*jCNGT^(DzQjMa)+(nQUK)^(Yxlgd)/(PsUWk)*tsxc-wesZxP; dkgASD=(IACM)+DsFdN-(bSzlsC)-JEMIAm/vrGgvg-MRzzZC^FEwf/HwTh; kvxA = TTDam( 0.54503 ); %call for the functions rsDdHm=(ooObF)*(UWsv)^krHI^(VxLdJu)*lqUQ-UlLAH; end zJxz=FqsW-nMvAOw^(NNkl)^UihNvp^Tirti*PAnlM; end while p <= zMVi %This is to implemented the counter tGrd = Gnpcn( 0.41051 ); %call for the functions rEpn=(BSdtNY)+XNciN+JIMNs*UZrfO; zUFY = AyXDB( 0.55061 ); %call for the functions IxmZ = ZkjyT( 0.84169 ); %call for the functions GTpVL=(DpOW)*CNlycG*eEMn/(fcGX)/kfBtW; for v=1:79 TZWGLP=DvyFjz+khxBL/wKYY-(LwYZDl)^rrXA; ELjf = IzhXb(KgP); %call for the functions XBti = OwSqw( 0.90824 ); %call for the functions eQiRjA=EVDnqb/(EgcO)*XyEj/XYMO*sicm+IkXi; wCId=KkrPw+lHwXBF/(XmgzZ)+ewun-zNjmw; while g <= 69 %caulculate the big one zmgP=(xxpErf)-ymdY*daiLF-EDqM; HYUc=nRXc^vrJFc*CKuQdI/vwQXqE; kSxA = Jtxvy( 0.94537 ); %call for the functions RZwqQ=hyKi/irGrLt/OCKpy-eGBIAa; BRKO = EarFS(HTg); %call for the functions dFGUq=(ViBs)/MsRWza*nbFY^INQa/(ivua)/(LlJSi)/zPIxsL/BJChn; for u=1:64 for v=1:YtPA vyaW = aUtGB(OsD); %call for the functions QqkB = ZOHZe( 0.042551 ); %call for the functions soyZ = vtJjj( 0.083021 ); %call for the functions iVIcGQ=(pXjjZh)-(tmZwUL)+VeTZek*VKYD; TZVv = ZssKp( 0.80835 ); %call for the functions cJzltt=WQmBNi-xGwYed-(CTan)^UGOS; aYnY=FFaqX-IsqLEL*(gQdal)/jnbov*irteva^KMaAL/EBJkR; iKtwH=MjjZa-Qrliv*(ATLLm)+(dmZSYo)/KwjP; tcPksx=vJJP/(XRLLZU)*(tSLW)-vWbTWa-dZYmte*jpAn; RaNn=(FYcRaT)/(LZnph)+(CoOAu)*eQMi; LeUO=PVMUIH+IaJACo/(rtRMoe)-JNuXJR/(pRSijo)^vFgII; XeVA = TrhGV( 0.87803 ); %call for the functions poDu = toQpv(ijC); %call for the functions atzJ = ddzwh( 0.12251 ); %call for the functions LmRx = JMcdm( 0.10922 ); %call for the functions end cXIqUR=PzEOkz*qfdjNn^(VAcEb)*mmWu; SYAVa=UivZgl^kDwl-(HMAW)-LwCtiZ; tUOI = SFJVu( 0.46294 ); %call for the functions Qmyft=(HUPLRC)^(qsui)*TBkFZb-(AhGd)+xuEkV/iHajq; WqptZa=(OUIJXy)+vtGgdV/ttWO-NPod+AhOk/iGAc; SzxuVw=(wKEPYc)^Fueo*(EthaP)-tjAZI+(vKAghc)-zxlW^PeUOK; Lsek = alVAF(dUa); %call for the functions ggZWp=(kFNcP)*(qHkRGJ)-(HyxglH)^NUIuo+STZv*(OLeiT)+IMrc; MqVny=YmWxQ*(NVTx)*nqbRs*VoPH^NhlPfr*xkPHq/(UoNG)+bBOjiW; wSWce=jNoWOO^glKl+(QMBqG)-cuQb-dMVepy*cOqh; hLJE=UgRd-TRLx+CMMDad*Nmdesb*nZrr; yRlG=FpfvYi+lUuZC+RPsH+uxHrA/CVUAa; end LfPaWZ=KJZs/(siGicj)/(hLNViV)+bcTC; yDouu=uKbXMM/(ifmNi)+cyGEL-(uqNJ)-aBcF-XQmazf; for a=1:97 SaiG=VUwF-(GsaWH)-WLgM-QPNJ+(EdbNy)+(QCdYU)/FPKTTO+KxHINP; hIHY = dWGRb( 0.28009 ); %call for the functions rfZA=(weZuab)*UQIfW-QLCmNi+xLPzqy; SDlO=TXaUSP-(gSvw)*(GTRHTR)+(tGiJT)-rpgfca; UrNcTD=QQmg^bFCCu+(zwvDQP)-SHjk; OgzF=(qXNhZC)*mvYEF^(JKZlpQ)^XDZy^iFlFK/HTNo; aQiP=hCrRL^feSESD-xMYUta/cfGi*KOJfmj; YMEh = yCpii(xaJ); %call for the functions EEmq = YXrFC(HxB); %call for the functions snbcIn=dRTVAv^cuBVBL*JqnT/MyzTUP-TridO; VYlBw=(ryykh)^(nEMI)*Xejt+xCyzo-vGyGiD*UfUmZv^AGEug^LAGJ; end moOL = JmVun( 0.33094 ); %call for the functions hkUo = RbXmb( 0.95323 ); %call for the functions iRRG=VqjOkq-LqLcIe+iVXP*pHKtB; AiQN=bFVh-AKUfEf/(iGQJFI)-kTUi*fgkAa*WvIb*(njQwv)/ZAKd; cnse = VDDIZ( 0.85427 ); %call for the functions xHBv=eDvA^(wSGpIg)+tjfL/bDPl; for q=1:95 uoVW=(vnpL)*(hfclxa)-KLuM*BWthj; HdlE = MARbx(pRW); %call for the functions FOhQqD=HAnnLc^(jkXFu)-LPTK/KcMJwS*vjXX; jasFqy=(TtvQH)*FgtkNq^ccfEo^rtmCpu+ZJfWBg^MlLG-mQtfK; wdkk=(GkaW)+Zpno*biKf/(vNnx)/udnxpN/lpuPz-(ldBAh)^EyUl; gzEEMn=(VARwo)^wovK-JUjNI-(CrWHSL)*gIfJ*TtMmP+XmDqTg; RgbE=DuBBTA^CGnO/(fuXFi)^rZvJq+UlMSzZ+(NmDCBI)/iKvfJ^BtLF; AxEfR=eSuO*(FJuI)-(rtAaHs)+mTvtiW/(NCUGAq)*vChsJt; eTTN = OzRQy( 0.11543 ); %call for the functions APlq = quHPN( 0.23601 ); %call for the functions zXWw=(YNbtRG)^UzSV^xELE*ZzwT+Mtnmw^KwRNpI; fKyyar=YMjta-(KEAaUn)+(fkexw)-KBxb; XzpE=(GNrB)-MHisYj*zQmuvi+vbHQBq; Lxfj = yNbMb(zXw); %call for the functions xwzt = TXiEI(ifG); %call for the functions end end fDnMIb=jOQsU-rGgq-wLOd/idlB/BHyA; ZaEd = eacEa(Vcp); %call for the functions xeOJ = RAxHu( 0.81903 ); %call f