将Matlab程序转变为C语言

将Matlab程序转变为C语言环境：Matlab2012BVC2012Step1：编写简单的程序，比如functiony=test_add(x1,x2)y=x1+x2;end□E23testadd.nn凶囲最盂霑星1旬y=xl+s2PUBLISH VIEWfunctiony=test_add(xljEditor-C:\Matllab\xx)ooooc\test_add\test_add.mEDTOR£5| 国RunSectionFILEEDITMMIGATEBreakpointsRunRunandRunand匡Advance宁TimeAdvanceBREAKPOINTSStep2：在APPS中找到MATALBCoderMATLABCoderProjectNew□penName-:UntitledlpijLocation:C.\Matlab\xxxxxxx\te^t_addCKCancelOverviewBuildEntry-PointFilesAddonlyth-efile(s)thatyouwo-uIdcalldirectlyfromMATLAB.Donotaddfilesthatarecalledbythe&efiles.AddfilesGlobalVariables 0ifyou□^e^lo-balvari-abitsinyourMATLABalgo-nthnij^d-dagl口baItypedefinitionandinitialvalueforeachbeforebuildingth-eproject.Hyoudonotdothyoumustcreateaglobalvariableinthe-workspace.Addglobal点击AddfilesMATLABCoder:MEXFunctiorIc||Untitled1.pijOverviewBuildOverviewBuildEntry-PointFilestestaddmx1Clicktodefinex2Clicktodefinex1Clicktodefinex2ClicktodefineAddfilesAutodefineiypes点击Clicktodefine这里假定xl,x2是（inf,inf）的二维矩阵Entry-PointFiles 6■i巴］test_3dd.nndouble:infx:inf|x2ClicktodefineAddfile5Autodefinetypes在build处选择动态连接库点击Build,开始编译CurrentFolderDNamet1diUntitled1.pijQte5t_3dd.mE codegenBuildB-uildfinished将生成的所有文件拷贝到VC工程目录下（如何建立VC工程这里就不提了）禎解决方室PYgj亡ct~rri个项巨） >Eg申融瀨项++ rt_nonffnit^.cP ++ rt^etinf.cP 4+ rbG-etNaN.c*+ tert_^dd.<P++test_3dd_emxAPI.ct>++test_add_emxutiI.cB++土亡st_adcJ」nitialize.cP++test_add_terminate.cS 件建立一个main函数#include〈iostream>#include〈cstdlib>intmain(intargc,char*argv[]){system("pause");return0;}〔全^范勧1IQ#include<iQstreajn>-21 #include<cstdlib>3Ihint皿airL(intargsGhar^argv[]){41 sys1:&111(""11盟"):51return□：}|添加头文件extern"C"{#include"test_add_emxAPI.h"#include"test_add.h"}〔無范圜11E^include<iastr&ajn>21^include<cstdlib>31Ellectern"C"{41Elffinclude"test-add-gnixAPI.h"51 ffinclude"test_add.h"6}71EirLtntain.(int chat宋nrgi[]){systenn(^pause");9return0;}创立并定义Xi,x2,y#include〈iostream>#include〈cstdlib>extern"C"{#include"test_add_emxAPI.h"#include"test_add.h"}intmain(intargc,char*argv[]){emxArray_real_T*xl=emxCreate_real_T(9,9);emxArray_real_T*x2=emxCreate_real_T(9,9);emxArray_real_T*y=emxCreate_real_T(l,l);for(intIi=O;Ii〈(xl->size[O]*xl->size[l]);Ii++){xl->data[Ii]=static_cast<double>(Ii);x2->data[Ii]=static_cast〈double>(Ii)*2.0;}system("pause");return0;}最后计算并验证结果#include<iostream>#include<cstdlib>extern"C"{#include"test_add_emxAPI.h"#include"test_add.h"intmain(intargc,char*argv[]){emxArray_real_T*xl=emxCreate_real_T(9,9);emxArray_real_T*x2=emxCreate_real_T(9,9);emxArray_real_T*y=emxCreate_real_T(l,l);for(intIi=O;Ii〈(xl->size[O]*xl->size[l]);Ii++){xl->data[Ii]=static_cast〈double>(Ii);x2->data[Ii]=static_cast〈