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1、Vs2010中调用MATLAB程序进行SVD分解1. 使用 vs2010、MATLAB R2010b2. 编写MATLAB保存程序文件名为mysvd.mfunction U,S,V = mysvd(A)U,S,V = svd(A);3. 在命令窗口执行mcc -W cpplib:MYSVD -T link:lib mysvd.m在文件栏产生几个文件E I1M I LHD WMU*HDMEPLOISARSPUBLISHVIEWrI SCE或 A吁Find FifesCompare TinsertCo nnnn EkIndie nkcGdTd U Find Breakpoints Run Run
2、ano 宁 Time咨.Run ano 回 Ai AdtrfanceEDITNAV1&*TZRUNCuinrent Felder4.打开vs2010新建一个空项目文件U 今 目；宓 Users AdminiEtrstDr Documents MATLAB占 Editor -匚：UsersAdministratorDocumenteMATLABmys.v复制 MATLAB 中 MYSVD.h、MYSVD.lib、MYSVD.dll 三文件到 vs2010 项目文件中却旧供 1日 Bi：V| AT）奇tu庚阻律:日肾朝太小ji F4i MVD.dlla&iwis遂混庄用削就屈37 KB jau电
3、MYSVD.hi2DLC/H/I2 22:14C4+ HflAdAr fild逖 MYVD.lib20Wh/i 22il4Object File Librarp#函*- swd.cpp2OO9/0/J1 232Cf t- Ecurce fieOKE：三IEEYd.vrproj2GWfi/18 22i21VO+ Prqtrt4 KEHi tfTHJH三J Gnd.vrMproj/fiHers2G16/E/18 22;21VC-+ Proici： FiL.a1KB略 Fwd,vr?prcijiU5ffr2GIW18 22；21Visual SJIudio Pr.LKB己K小音乐二耳炫应G）o sm
4、口 仲（Edd联乐（ASj必旭并添加文件在项目中如图京冲FJ希御E咀囹。JQg(PJ生威闾调叵票指WJICTJ虹亲枷g政制币:叫度叫I整卖HJ司-刖-=9#|上4 土哄叩 -|响鸵 J 2P K三M享二匕 口 i a -、.顼=i .帽：毋霜闾 F * Xfa苗1孤(全后范卧刀 琮先方罪 5，代个珂.曲 ，3血_即备全润| MVSMDk-0敬件 svd.cpp l_J黄源立件 倒 MTSVD.dll 说 MVSVD. ib3iiinclude七7E.L/拜加头文件# include (cnathinclude flincliKiB using nauBspace std;iiiEl-lvoid
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7、&：a. |A班雎堕ma金率珂WiK + +目录D /CiJKA赢单立件做愤化1DL耕行Jfiii 文件(OutDir)JirrargetName)STargetEKt)龄月乓建争i耆柬者屋示局浏国S耘古呈l/NOLOGO)注瞒独杳密乓自言市同苦临口：普叩5 MEMATUWIMU的extemJigwih$2mi，|曜寻期Si是梗巨岸依晾蜂人否阻止DII举定强谶出刨建可即计琢P帝工具P XML璃生jJ器0浏匾倍皂t生底研：P巨定史生5龄MC-代酚折附no障目虽巳作用户云与苗碗就御川BAATH rFolderj雌 x 由用6.编写C+代码#include MYSVD.h#include #incl
8、ude #include using namespace std;#pragma comment(lib,mclmcrrt.lib)int main()(if (!MYSVDInitialize()return -1;double AMatrix33 = 1.0,0.0,0.0,0.0,1.0,0.0,1.0,1.0,0.0;/double AMatrix9 = 1.0,0.0,0.0,0.0,1.0,0.0,1.0,1.0,0.0;double UMatrix33;double SMatrix33;double VMatrix33;mwArray A(3,3,mxDOUBLE_CLASS);
9、mwArray U(3,3,mxDOUBLE_CLASS);/定 义。?数 y 组 A“；mwArray S(3,3,mxDOUBLE_CLASS);mwArray V(3,3,mxDOUBLE_CLASS);A.SetData(*AMatrix, 9);/U.SetData(*UMatrix, 9);/S.SetData(*SMatrix, 9);/V.SetData(*VMatrix, 9);mysvd(3,U, S, V, A);/std:cout U std:endl; /std:cout S std:endl;/std:cout V std:endl;coutU = endl;for
10、(int i = 0 ;i 3;i+)for(int j = 0; j 3; j+)UMatrixij = U.Get(2, i+1,j+1);coutsetprecision(4)rightsetw(10)UMatrixij;coutendl;coutS = endl;for(int i = 0 ;i 3;i+)(for(int j = 0; j 3; j+)(SMatrixij = S.Get(2, i+1,j+1);coutsetprecision(4)rightsetw(10)SMatrixij;coutendl;coutV = endl;for(int i = 0 ;i 3;i+)(
11、for(int j = 0; j 3; j+)(VMatrixij = V.Get(2, i+1,j+1);coutsetprecision(4)rightsetw(10)VMatrixij;coutendl;MYSVDTerminate();system(pause);return 0;7. F5运行J =0.70710.7071G-0.7071 6-7G71 03 31S =1.73203G13G0-0u n.7740.40826.70710.57740.6165 :2.22e-016-0.5771清转任京噩出纹. . . .匠 E:stud i oDatasvdDeb u gsvd .ee
Vs2010中调用MATLAB程序进行SVD分解
