C++BuilderÓëMatlab»ìºÏ±à³ÌµÄʵÏÖ
³¤É³ ÕÅÔÆÖÞ
¡¡¡¡ÔÚC++BuilderÖе÷ÓÃMatlab¹¤¾ßÏ亯Êý£¬ÓÐÁ½ÖÖʵÏÖ·½Ê½¡£Ò»ÖÖÊÇ»ùÓÚMatlab»·¾³
Ö§³Ö£¬Í¨¹ý±ØÒªµÄÉèÖÃʵÏÖ£»±ÊÕßÔÚ±¾¿¯ÉÏÔø×«ÎĶÔÕâÖÖ·½Ê½½øÐÐÁËרÃŵIJûÊö¡£ÁíÒ»
ÖÖÔòÊÇÍêÈ«ÍÑÀëMatlab»·¾³£¬Í¨¹ý¶¯Ì¬Á¬½Ó¿â·½Ê½ÊµÏÖ¶ÔMatlab¹¤¾ßÏ亯ÊýµÄµ÷Óã¬Õâ
¿ÉÒÔͨ¹ýÒ»ÖÖ¿ª·¢Æ½Ì¨MedivaÀ´ÊµÏÖ¡£Ïà¶ÔÀ´Ëµ£¬Ç°ÕßµÄÏÞÖÆÒòËØ½Ï¶à£¬¶øºóÕßÔò½ÏΪ
·½±ãÁé»î¡£
Ò»¡¢MedivaÈí¼þƽ̨
¡¡¡¡MedivaÊÇMathtools¹«Ë¾ÍƳöµÄÒ»ÖÖMatlab±àÒ뿪·¢Èí¼þƽ̨£¬Ìṩ¶ÔMatlab³ÌÐòÎÄ
¼þ£¨MÎļþ£©µÄ½âÊÍÖ´ÐкͿª·¢»·¾³Ö§³Ö¡£¸ÃÈí¼þÓÐΪBorland C++¡¢Visual BasicºÍDe
phiµÈ±à³ÌÓïÑÔ¿ª·¢µÄ²»Í¬°æ±¾£¬Ä¿Ç°Æä°æ±¾ÒѾµ½ÁË4.5°æ¡£Èí¼þ´óС½ö6.5M£¬¿ÉÒÔͨ
¹ý·ÃÎÊÆäÕ¾µãwww.mathtools.comÃâ·ÑÏÂÔØÊÔÓÃÒ»¸öÔ¡£ MedivaÈí¼þƽ̨±¾ÉíµÄ¹¦ÄÜÏà
µ±Ç¿´ó£¬Ìṩ½üǧ¸öMatlabµÄ»ù±¾¹¦Äܺ¯Êý£¬Í¨¹ý±ØÒªµÄÉèÖ㬾ͿÉÒÔÖ±½ÓʵÏÖÓëC++µÄ
»ìºÏ±à³Ì£¬¶ø²»±ØÔÙÒÀÀµMatlab£»Í¬Ê±£¬Mediva»¹Ìṩ±àÒëת»»¹¦ÄÜ£¬Äܹ»½«Matlabº¯
Êý»ò±àдµÄMatlab³ÌÐòת»»ÎªC++ÐÎʽµÄDLL£¬´Ó¶øÊµÏÖÍÑÀëMatlab»·¾³¶ÔMatlabº¯ÊýºÍ
¹ý³ÌµÄÓÐЧµ÷Óã¬ÕâÑù¾ÍÓпÉÄÜʵÏÖ¶ÔMatlabÇ¿´óµÄ¹¤¾ßÏ亯ÊýµÄÀûÓá£
¡¡¡¡MedivaµÄȱµãÊÇC++ÓëMatlab»ìºÏ±àдµÄÓ¦ÓÃÈí¼þ±ØÐëЯ´ø±ØÒªµÄDLL£¬´Ó¶øÔö´óÁË
·¢ÐÅÈË: a1234567890 (Ï´ÐĸïÃæ), ÐÅÇø: C++Builder
±ê Ìâ: C++BuilderÓëMatlab»ìºÏ±à³Ì(×ªÔØ)
·¢ÐÅÕ¾: BBS ˮľÇ廪վ (Fri Apr 13 22:38:55 2001)
Ö÷Ò³ --¡µÊµÓü¼ÇÉ --¡µVC²¿·Ö
C++BuilderÓëMatlab»ìºÏ±à³ÌµÄʵÏÖ
³¤É³ ÕÅÔÆÖÞ
¡¡¡¡ÔÚC++BuilderÖе÷ÓÃMatlab¹¤¾ßÏ亯Êý£¬ÓÐÁ½ÖÖʵÏÖ·½Ê½¡£Ò»ÖÖÊÇ»ùÓÚMatlab»·¾³
Ö§³Ö£¬Í¨¹ý±ØÒªµÄÉèÖÃʵÏÖ£»±ÊÕßÔÚ±¾¿¯ÉÏÔø×«ÎĶÔÕâÖÖ·½Ê½½øÐÐÁËרÃŵIJûÊö¡£ÁíÒ»
ÖÖÔòÊÇÍêÈ«ÍÑÀëMatlab»·¾³£¬Í¨¹ý¶¯Ì¬Á¬½Ó¿â·½Ê½ÊµÏÖ¶ÔMatlab¹¤¾ßÏ亯ÊýµÄµ÷Óã¬Õâ
¿ÉÒÔͨ¹ýÒ»ÖÖ¿ª·¢Æ½Ì¨MedivaÀ´ÊµÏÖ¡£Ïà¶ÔÀ´Ëµ£¬Ç°ÕßµÄÏÞÖÆÒòËØ½Ï¶à£¬¶øºóÕßÔò½ÏΪ
·½±ãÁé»î¡£
Ò»¡¢MedivaÈí¼þƽ̨
¡¡¡¡MedivaÊÇMathtools¹«Ë¾ÍƳöµÄÒ»ÖÖMatlab±àÒ뿪·¢Èí¼þƽ̨£¬Ìṩ¶ÔMatlab³ÌÐòÎÄ
¼þ£¨MÎļþ£©µÄ½âÊÍÖ´ÐкͿª·¢»·¾³Ö§³Ö¡£¸ÃÈí¼þÓÐΪBorland C++¡¢Visual BasicºÍDe
phiµÈ±à³ÌÓïÑÔ¿ª·¢µÄ²»Í¬°æ±¾£¬Ä¿Ç°Æä°æ±¾ÒѾµ½ÁË4.5°æ¡£Èí¼þ´óС½ö6.5M£¬¿ÉÒÔͨ
¹ý·ÃÎÊÆäÕ¾µãwww.mathtools.comÃâ·ÑÏÂÔØÊÔÓÃÒ»¸öÔ¡£ MedivaÈí¼þƽ̨±¾ÉíµÄ¹¦ÄÜÏà
µ±Ç¿´ó£¬Ìṩ½üǧ¸öMatlabµÄ»ù±¾¹¦Äܺ¯Êý£¬Í¨¹ý±ØÒªµÄÉèÖ㬾ͿÉÒÔÖ±½ÓʵÏÖÓëC++µÄ
»ìºÏ±à³Ì£¬¶ø²»±ØÔÙÒÀÀµMatlab£»Í¬Ê±£¬Mediva»¹Ìṩ±àÒëת»»¹¦ÄÜ£¬Äܹ»½«Matlabº¯
Êý»ò±àдµÄMatlab³ÌÐòת»»ÎªC++ÐÎʽµÄDLL£¬´Ó¶øÊµÏÖÍÑÀëMatlab»·¾³¶ÔMatlabº¯ÊýºÍ
¹ý³ÌµÄÓÐЧµ÷Óã¬ÕâÑù¾ÍÓпÉÄÜʵÏÖ¶ÔMatlabÇ¿´óµÄ¹¤¾ßÏ亯ÊýµÄÀûÓá£
¡¡¡¡MedivaµÄȱµãÊÇC++ÓëMatlab»ìºÏ±àдµÄÓ¦ÓÃÈí¼þ±ØÐëЯ´ø±ØÒªµÄDLL£¬´Ó¶øÔö´óÁË
Èí¼þµÄÌå»ý£¨Ô¼4M£©£¬Í¬Ê±Ò²²»ÄܶÔËùÓеÄMatlabº¯ÊýÌṩ֧³Ö£¬ÀýÈç²ÉÓÃÀà¿â½øÐÐÉè
¼ÆµÄ²¿·Öº¯Êý¡£µ«¾¡¹ÜÈç´Ë£¬¶ÔÓÚ¿ØÖÆÏµÍ³¼ÆËã»úÉè¼Æ¡¢·ÖÎöµÄ¹¤×÷À´Ëµ£¬MedivaÈÔ²»
ʧΪһ¸öºÃµÄ¹¤¾ß¡£
¡¡¡¡ÓÉÓÚÀûÓÃMediva½«Matlab¹¤¾ßÏ亯Êýת»»³ÉDLLµÄÄÚÈݽ϶࣬ÏÞÓÚÆª·ù±¾ÎÄÔڴ˽ö¸ø
³ö¶ÔMatlabº¯ÊýÖ±½Óµ÷ÓõÄʵÏÖ£¬¶ø½«Áí׫ÎIJûÊöDLLµÄʵÏÖ¡£
¶þ¡¢C++BuilderÖ±½Óµ÷ÓÃMatlabº¯Êý
¡¡¡¡±¾ÎļÙÉèÒѾ°²×°ÁËMedivaÈí¼þ»òÒѾµÃµ½±ØÒªµÄÁ½¸ö¶¯Ì¬Á¬½Ó¿âmdv4300.dllºÍa
go4300.dll¡£
¡¡¡¡MedivaÌṩµÄ½üǧ¸öMatlab»ù±¾¹¦Äܺ¯Êý£¬¶¼¿ÉÒÔÔÚC++BuilderÖÐÖ±½Óµ÷Óá£ÕâЩ
º¯Êý°üÀ¨»ù±¾µÄ²Ù×÷¡¢ÃüÁî¡¢I/O¡¢ÏßÐÔ´úÊý¡¢Î»Í¼¡¢¿ØÖƵȣ¬»ù±¾ÉÏ¿ÉÒÔÂú×ãÎÒÃǵÄÒ»
°ãÐèÒª¡£µ±È»Æä×î´óµÄÓŵã¾ÍÊÇ¿ÉÒÔÖ±½ÓÔÚC++BuiderÖÐÖ±½Óµ÷Óöø²»±Ø¿¼Âǰ²×°ÅÓ´óµÄ
Matlab¡£
¡¡¡¡ÆäʵÏÖ·½Ê½ºÍ²½ÖèÈçÏ£º
¡¡¡¡1£®LibÎļþµÄÉú³É
¡¡¡¡ÔÚDosÏÂÓÃC++BuilderÖеÄImplib.exe£¬Í¨¹ýÈçÏÂÃüÁîÉú³Émdv4300.lib: implib m
dv4300.lib mdv4300.dll
¡¡¡¡½«ÉÏÊöÁ½¸öDLLÎļþºÍ´ËLibÎļþ¿½±´µ½µ±Ç°Ä¿Â¼Ï¡£
¡¡¡¡2£®ÊµÏÖÓëMatlabµÄ»ìºÏ±à³Ì
¡¡¡¡Matlab.h°üº¬ÁËMedivaÖÐËùÓÐÀàÐÍ¡¢³£Á¿¡¢º¯ÊýµÄ˵Ã÷ºÍ¶¨Ò壬±ØÐ뽫´ËÍ·Îļþ·Å
ÓÚ³ÌÐòµÄµÚÒ»ÐС£Mediva¸ø³öµÄMatlabº¯ÊýÐÎʽ²¢²»ÌØÊ⣬Èç»æÏߺ¯ÊýPlot£¬ÔÚMediva
ÖÐ˵Ã÷Ϊ£ºMm DLLI plot(cMm varargin)£»vararginÓëMatlab ÖеÄÒâÒåÊÇÒ»ÑùµÄ£¬ÓëÊä
Èë±äÁ¿µÄ¸öÊýÏà¶ÔÓ¦¡£ËùÓпÉÒÔÖ±½ÓʹÓõĺ¯Êý¶¼ÔÚMatlib.hÍ·ÎļþÖж¨Ò壬¶øÔÚmdv4
300.dllÖÐʵÏÖ¡£
¡¡¡¡µ«ÔÚC++BuilderÖÐʹÓÃMedivaÌṩµÄMatlabº¯ÊýµÄ¸ñʽ£¬ÓëMatlab±à³ÌÉÔÓв»Í¬£¬
ÕâÖ÷ÒªÌåÏÖÔÚC++ÖбØÐë½øÐбØÒªµÄ˵Ã÷ÉÏ¡£ÀýÈçÎÒÃÇÒªÓûæÏߺ¯ÊýPlotÀ´»æÖÆÊý×éx[1
00]µÄºìɫͼÏß¡£ÔÚMatlabÖе÷ÓÃΪPlot(x, r )£»ÔÚC++Öе÷ÓÃÔòΪ£ºPlot(CL(x),TM("
r"))£¬ÆäÖÐCLÊÇÒ»¸ö¹Ø¼ü×Ö£¬ÊǶà±äÁ¿ÊäÈëʱËù±ØÐëʹÓõģ¬ÓÃÒÔÖ¸Ã÷µ÷ÓõıäÁ¿£»¶ø
TMÔòÖ¸Ã÷£¬ÕâÊÇÒ»¸ö×Ö·û¡£
¡¡¡¡ÏÂÃæÎÒÃǸø³öÒ»¸öʾÀý³ÌÐò£¬Æä¹¦ÄÜÊǶÔÒ»¸ö1024µãµÄÊäÈëÊý×é½øÐÐFFT ±ä»»£¬²¢
»æÖƱ任ºóƵÆ×ʵ²¿µÄ»ð²ñ¸Ëͼ£¬×îºó½«ÔÊý¾ÝºÍ±ä»»ºóµÄÊý¾ÝдÈëÊý¾ÝÎļþÖС£
#include "matlib.h"
//±ØÐë°üº¬µÄÍ·Îļþ
#include < vcl.h >
#pragma hdrstop
#include "TryMatcomU.h"
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
void __fastcall TForm1::Button1Click(TObject *Sender)
{
int k=0;
initM(MATCOM_VERSION); //±ØÐë½øÐеijõʼ»¯
Mm cur1,cur2; //¶¨Òå±äÁ¿
cur1=zeros(128); cur2=zeros(128); //±äÁ¿³õʼ»¯
for (k=1;k< =128;k++)
cur1.r(k)=randM(); //Éú³ÉÒ»¸öËæ»úÊýÁÐ
figure(1);
plot(cur1);//ͼÐÎÏÔʾ¸ÃÊýÁÐ
cur2=fft(cur1,128); //×ö128µãfft±ä»»
figure(2);
//»æÖÆfft±ä»»ºóʵ²¿µÄ»ð²ñ¸Ëͼ£¬×¢Òâ´Ë´¦¶à±äÁ¿ÊäÈëµÄ¸ñʽ
stem((CL(cur1),real(cur2),TM("r")));
fid=fopen(filename,mode,format) opens
exitM(); //Í˳öµ÷ÓÃ
}
¡¡¡¡Èç¹ûÍêȫʹÓÃC++À´ÊµÏÖ±¾³ÌÐòµÄ¹¤×÷£¬Æä´úÂ뽫³¬¹ý300ÐУ¡ÓÉ´Ë¿ÉÒÔ¿´³ö£¬C++B
uilderÓëMatlabº¯ÊýµÄ»ìºÏ±à³Ì¿ÉÒÔ¸øÎÒÃÇ´øÀ´¶àô´óµÄ·½±ã£¡
¡¡¡¡3£®±äÁ¿ÄÚ²¿×´Ì¬/Êý¾ÝµÄ¹Û²ì·½·¨
¡¡¡¡MedivaʹÓõÄËùÓбäÁ¿¾ù¶¨ÒåΪMmÀàÐÍ¡£Èç¹ûÔÚC++BuilderÖй۲ìMmÀàÐͱäÁ¿µÄÄÚ
²¿×´Ì¬/Êý¾Ý£¬ÒªÉÔÂ鷳һЩ¡£µ«ÔÚµ÷ÊÔ³ÌÐòʱ£¬ÕâÓÖÊDz»¿É±ÜÃâµÄÒ»²½£¬ÕâÀï¾ÙÀý¸ø³ö
±äÁ¿¹Û²ìµÄ·½·¨¡£
¡¡¡¡ÀýÈç¶ÔÉÏÃæÉú³ÉµÄcur2ÊýÁнøÐй۲죬
¡¡¡¡*cur2.pr 0.1892 cur2(1)µÄʵ²¿
¡¡¡¡*cur2.pi 0.0013 cur2(1)µÄÐ鲿
Èý¡¢C++Builderµ÷ÓÃMatlab¹¤¾ßÏ亯Êýת»»ºóµÄDLL
¡¡¡¡1£®Matlabº¯ÊýÏòDLLµÄת»¯
¡¡¡¡MedivaÈí¼þÌṩÁ˽«Matlabº¯Êýת»»ÎªDLLµÄ¹¦ÄÜ£¬·Ç³£·½±ã¡£µ«ÐèҪעÒâµÄÊÇ£º
¡¡¡¡1.Matlab5.0ÒÔÉϰ汾£¬ËùÓдøÓÐtfÀàµÄº¯Êý¾ùÎÞ·¨×ª»»£»
¡¡¡¡2.Matlab4.2ÒÔϰ汾£¬¶àÊýº¯ÊýÄܹ»×ª»»£¬µ«×ª»»ºó´ó¶à²»ÄÜÖ±½ÓʹÓ㬶ø±ØÐë¼Ó
ÒÔ´¦Àí¡£
¡¡¡¡MATCOM V4.3ÖаѺ¬ÓÐÊäÈë²ÎÊýµÄMÎļþת»»³ÉDLLʱ,Éú³ÉµÄDLLÎÞ·¨µ÷ÓÃ.ÒÔ.MΪÀý
,
¡¡¡¡function [x1,x2]=flower(x3)
¡¡¡¡MATCOMÉú³ÉµÄFLOWER.CPPºÍFLOWER.HÖÐÉùÃ÷Ϊ:
Mm flower(Mm x3, i_o_t, Mm& x1__o, Mm& x2__o) {
begin_scope
x3.setname("x3");
...
}
Mm flower(Mm x3);
Mm flower(Mm x3, i_o_t, Mm& x1__o, Mm& x2__o);
¶øÉú³ÉµÄG_FLOWER.CPPÉùÃ÷Ϊ:
---- void DLLX _stdcall flower_1_1(Mm** in01, Mm **out01)
---- void DLLX _stdcall flower_1_2(Mm** in01, Mm **out01, Mm **out02)
---- ÆäÖжÔÓÚin01µÄ˵Ã÷ÊDz»ÕýÈ·µÄ.Ó¦°´ÈçÏÂÐ޸ġ£È»ºó£¬°´ÈçÏÂMAKEÎļþ½øÐбàÒë
¡£
#
# MATCOM makefile
#
all: flower.dll
g_flower.obj: g_flower.cpp
bcc32 -c -Id:matcom43 -WD -Id:
matcom43lib -H=matlib.csm -a4
-5 -eg_flower.obj g_flower.cpp
flower.dll: flower.obj g_flower.obj
bcc32 -Ld:matcom43 -WD -Id:
matcom43lib -H=matlib.csm -a4 -5 -eflower.dll
@flower.rsp d:matcom43libmdv4300b.lib
¡¡¡¡ÔÚCPPÖе÷ÓÃÕâ¸öº¯Êý֮ǰ£¬Ò»¶¨ÒªÏȸøin01·ÖÅä¿Õ¼ä¡£
#include "matlib.h"
#pragma hdrstop
#include "flower.h"
#define WIN32_LEAN_AND_MEAN
#include < windows.h >
#include "matlib.h"
#pragma hdrstop
extern "C" {
void DLLX _stdcall flower_1_1(Mm in01, Mm **out01) {
*out01=new Mm();
//*in01=new Mm();
**out01=flower(in01);
exitM();
}
void DLLX _stdcall flower_1_2(Mm in01, Mm **out01, Mm **out02) {
*out01=new Mm(); *out02=new Mm();
//*in01=new Mm();
flower(in01, i_o , **out01, **out02);
exitM();
}
|