7 L) Q2 o. @0 q, M6 ^# o- ~前提:确保电脑上安装了matlab6.x和VC6.0 0 W1 N$ t4 X* w8 `4 H I) o' l4 ^! K2 g第一步:在matlab中建立Test.m,内容如下:& L `% `8 W$ I6 M
function Test(). R7 y3 C- Q+ v t7 M& W
x=-10*pi:0.1:10*pi; , X$ E/ q9 I' [" vy=x.*sin(x); 2 g) i7 X6 @% ^plot(x,y); 4 q8 b. P4 x4 o" L# e1 u9 E! o& q Y7 d' J
第二步:配置matlab编译器(Compiler),即在command窗口输入8 Z0 {3 h* L+ w1 L: |* `2 M
>> mbuild –setup , h( X7 s6 t( K, K. JPlease choose your compiler for building standalone MATLAB applications: ) G, R; N9 L4 S+ y# B( V C: F: V # g* R5 k8 w# M9 [! P% s# z
Would you like mbuild to locate installed compilers [y]/n? . f. i0 _; C0 P8 j1 [' f : J' {! j* p4 t( uSelect a compiler: U. {: y: L& U [0 S& w[1] Lcc C version 2.4 in D:\MATLAB6P5\sys\lcc * Z/ g. J- m$ ^/ G% B* o
[2] Microsoft Visual C/C++ version 6.0 in D:\Program Files\Microsoft Visual Studio 6 {2 W* }$ a; T; R! V! {- X: w
% ?* {; r: e# g6 u[0] None % Z: D3 I( }1 Z, c
* ]. B' Y- N) o/ UCompiler: 2 * l. F9 Z; U& V1 k 5 ]1 M0 G' `! B% n, ?
Please verify your choices: 2 a% s3 O8 t( |1 `' y
4 K4 G( {$ Z1 g* t6 M3 q5 ^Compiler: Microsoft Visual C/C++ 6.0 6 J. |. w5 r! e" VLocation: D:\Program Files\Microsoft Visual Studio * {4 h, N% N; u: H 3 W. d* x' V2 l# |0 U5 r, N/ j; C
Are these correct?([y]/n): ' h% T. j( J* R...... ( c3 I# w+ A$ A- N9 A5 U后面就不详细列了,反正选择好,然后y就会success的。 ' L8 v! W; w$ y4 J 4 Y. s) U, a' Y( {: F) m! D第三步:使用matlab的mcc命令编译Test.m程序,即在command窗口输入 , k) ^ E* O/ l: a: \>> mcc -p -B sglcpp Test.m' k! \7 l9 @. ~1 c: `! ~3 k
执行完成即可发现,在Test.m所在的文件夹(work)中多了几个文件,后面VC将用到的是test.cpp和test.hpp文件。( s' P) ?4 h1 J' o! N- P- b
4 @6 q( i* r6 p& k. u! [第四步:在VC中建立一个简单的MFC对话框工程,在主对话框上添加一个“绘图”,并添加按钮的消息响应函数(OnButton1)。3 W4 {: f, H6 K( d9 Y/ D
将test.cpp和test.hpp文件拷贝到当前VC工程目录下,并通过“Project”“Add to Project”“Files”添加到当前工程中。 _; Y! p# Q; S3 F* I ' e5 w$ l4 T: w% L(提示:如果是VC的控制台程序,需要在“Project” “General”中选择Use MFC in a shared DLL) / f& a4 p+ m6 m9 M z9 a* \0 }# ^3 X+ F3 v
然后进行VC++环境设置,具体包括以下几个方面:8 X* S6 k9 z( @7 Y
4.1 包涵目录设置(这一步设置好了,以后新建的工程不用再设置了)2 V8 v$ m) t8 ~4 C. M
选择菜单“工具(Tools)”“选项(Options)”在属性页中选择“目录(Directories)” 下拉框中选择“Include Files”,在其最后加入: - j m- o) m; C5 u& `4 W9 v5 pD:\MATLAB6P5\EXTERN\INCLUDE\CPP # ]# c8 u Y5 T7 R+ h$ z: R* c# @D:\MATLAB6P5\EXTERN\INCLUDE 5 J7 m/ M+ Z% ^! [$ A" w这里D:\MATLAB6P5为作者电脑上MATLAB的安装路径,若安装路径不同应做相应调整,如下图所示: 5 R; n7 Q0 N1 s" B, x, A! @! X' d " N" w8 b& B9 W# _, ^( F" |再在下拉框中选择Library Files,在最后加入: Q7 ?# d: {! R
D:\MATLAB6P5\EXTERN\LIB\WIN32\MICROSOFT\MSVC60 % ]0 y; z. F" e' ~* V3 BD:\MATLAB6P5\EXTERN\LIB\WIN32 1 m* s9 A8 {9 e3 ]如下图所示: ; t% L0 {9 ], q! [ / E& t9 |8 s) B0 a/ H 9 |& a/ N( A$ Z8 X4.2 工程设置(每次新建VC工程进行混编都要设置,当然包含库也可以通过一次性修改stdafx.h头文件做到,但那样对于不混编时,有点不好)1 X$ ?7 o5 h4 V/ G3 d: W9 Y0 _
建立一个新的VC工程后,为使其能正确的调用matlab库函数或编译函数,应对工程属性进行以下几项设置。! |" n* ^/ \8 n; w% }! Y
4.2.1 选择菜单“工程(Project)”“设置(Settings)”属性页“连接(Link)”下拉列表中选择“输入(Input)”,在“对象/模块库(Object/library modules)”文本框中加入 libmmfile.lib libmatlb.lib libmx.lib libmat.lib libmatpm.lib sgl.lib libmwsglm.lib libmwservices.lib; R1 [) M) _ t
下面的“忽略库(Ignore Libraries)”文本框,填msvcrt.lib。 # p H5 y6 [5 \3 Y$ ~' a! X(实际上有时需要根据不同的工程类型进行填写,有人通过实验总结:忽略指定库msvcrt.lib是因为某些动态链接库和静态链接库会发生冲突(重复定义)问题,在release模式时,如果选择动态连接库,不能忽略msvcrt.lib。;在release模式时,选择静态链接库,则必须把msvcrt.lib 动态链接忽略掉,否则出错。)) L) v& N- w0 e2 f) _) c
具体如下图所示:% K+ @' V& K ?( T t }' i & Y0 v x( q( | ( X3 F8 f9 t+ c$ A2 b5 M% t$ R* e
4.2.2 选择C/C++属性页,在下拉列表中选择“预处理器(Preprocessor)”,在“预处理器定义Preprocessor definitions”中加入MSVC,IBMPC,MSWIND, D__STDC_( 有些资料上讲解混编时未添加D__STDC_似乎也可以)如下图所示:/ ~6 u1 U0 V# a7 T
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4.2.3 再在下拉框中选择“预编译的头文件Precomplied Headers”,选中“自动使用补偿页眉Automatic use of precompiled headers”,在其中填入stdafx.h,如下图:' G5 F4 S& S9 v 5 l+ g/ r# h! v8 m, P$ X# R " K8 O) c# e$ s, S$ `: ^; B- E* z接下来,在按钮“绘图”的响应函数中添加: + t; u# Y, E4 y: c. htest(); " b& R- W* Y* _6 N# z, P% d3 e在对话框类的OnInitDialog函数中添加如下代码:, U. O: ^! w% C' m0 m P c" y
libmmfileInitialize(); ( Z( Z; a# o" s3 y8 y0 v) h0 n
libmwsglmInitialize(); ! ~8 O) I9 a( X4 B c mlfHGInitialize(NULL,NULL);- l( ^+ z) U% Y
在对话框的消息WM_DESTROY的处理函数OnDestroy()中加入如下代码:8 Q: e6 T# W1 {! a1 f
mlfHGTerminate(); , i/ T3 M' b% ~1 w/ F+ y libmmfileTerminate(); C$ C' f$ F: W
libmwsglmTerminate(); 5 q0 d# t% C+ z7 `0 }* k. E# F& h! O' d9 G' f$ d5 w+ I& J
现在,可以编译VC工程运行了,结果如下: ) o4 K9 a) b. y r 1 C: T9 w/ x9 y0 }% V" A7 v $ N; c7 E& j+ R第五步:程序的发布6 X0 F3 j5 ^+ A0 R; H3 s
由于程序中调用了MATLAB数学函数库或图形库中的函数,所以需要附带MATLAB的这些函数库才能在没有安装MATLAB的机器上运行。幸好MATLAB已经把这两个库的函数打包了,这样就省得我们一个一个去搜集了。该文件就是位于matlab安装目录中extern\lib\win32子目录中的mglarchive.exe。运行该程序即可自动把需要的库函数解压到当前目录中,把编译好的程序放到该目录中拷贝到未装matlab的机器上即可实现脱离matlab。 0 |! D0 ?5 O4 Q0 P/ z8 n% h! `4 T' \/ F+ R! v- v& k$ \5 b
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注意:Debug模式更换为Release模式时应该对应的修改工程设置 , Z2 u: O/ l$ M: S对应3 T! y, i) h- X4 B
H; [# H: ~, v- {7 p " O. N4 s2 T5 x1 Hmcc' u I0 L c2 W7 j& k5 w' N$ c
4 q& X4 A# d8 g% ~matlab与VC++混编的两个重要的且强大的命令mbuild和mcc,前者我们相对用得较少,故主要一般先从后者mcc的使用入手,其实在上一节中我们已经领略到了它的威力。- O) [* Z% n+ j2 T( h+ g
实际上,关于mcc(matlab compiler command)乃至混合编程,最好的使用教程就是matlab的help和官方网站提供的user’s guide等文档。这里不妨截取其中的一部分来说明吧,个人觉得原文应该比中文讲解得更细致,当然这里只提供了一部分主干线索,引入门吧,具体深入修行靠个人了。 4 u' q! x) ]. }5 d, M 4 ]) c* V$ g7 j. Y Vmcc , S$ {$ V' A4 [# _Invoke MATLAB Compiler ! R& q; [6 T: G1 u- R9 I
Syntax mcc [-options] mfile1 [mfile2 ... mfileN] ; R) u3 u2 u* l* r% M! `3 H( b; S [C/C++file1 ... C/C++fileN]' O p1 |+ L, S! E
7 z0 n6 ~- \! p- L/ e8 @2 V1. Description, `5 t M) Z: R# Q" t
mcc is the MATLAB command that invokes the MATLAB Compiler. You can issue the mcc command either from the MATLAB command prompt (MATLAB mode) or the DOS or UNIX command line (stand-alone mode). ! E6 v, m: n0 I6 ?; z- b" A6 W7 F# `
8 w" N* A: | g# d5 m+ r5 Q2. Command Line Syntax 1 q& c0 Q& n) [/ B$ m J' M% A: C$ aYou may specify one or more MATLAB Compiler option flags to mcc. Most option flags have a one-letter name. You can list options separately on the command line, for example: 0 F9 I5 V/ z. N+ Kmcc -m -g myfun 0 C4 o( h$ B( l, n: [ [/ j3 o4 {2 Q, `% Y" t: P; M, DYou can group options that do not take arguments by preceding the list of option flags with a single dash (-), for example: + ^, D( X% V# F# d
mcc -mg myfun $ O" o0 t! e1 o) o4 ~% S- u3 m; b( Y3 l2 E4 q4 b7 c
Options that take arguments cannot be combined unless you place the option with its arguments last in the list. For example, these formats are valid: 9 ?/ Q! A* `; [+ y1 D" l# N
mcc -m -A full myfun % Options listed separately " D: t+ O; i5 G) ^( Tmcc -mA full myfun % Options combined, A option last 4 G0 m, H7 j( P' l' ^+ ~1 s' A& W* Y2 _ [This format is not valid: ) J: x1 `" o5 ~% i5 t3 i5 r% B8 P
mcc -Am full myfun % Options combined, A option not last, h2 M& T) y2 J
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3. Using Macros to Simplify Compilation ) b- Y+ R5 @* m The MATLAB Compiler, through its exhaustive set of options, gives you access to the tools you need to do your job. If you want a simplified approach to compilation, you can use one simple option, i.e., macro, that allows you to quickly accomplish basic compilation tasks. If you want to take advantage of the power of the Compiler, you can do whatever you desire to do by choosing various Compiler options. % a: z9 s% N: U+ J8 k- O3 n) j Table 7-2, Macro Options, shows the relationship between the macro approach to accomplish a standard compilation and the multioption alternative. 6 }5 Y# S2 m' T 0 `. z2 [1 M4 @3 W% j* g1 | # _- ]; e+ m2 f2 q: F
Understanding a Macro Option. The -m option tells the Compiler to produce a stand-alone C application. The -m macro is equivalent to the series of options -t -W main -L C -T link:exe -h libmmfile.mlib4 t$ e9 G7 k( p7 X* ^6 ]
7 ` h( c5 V# E6 xTable 7-3, -m Macro, shows the options that compose the -m macro and the information that they provide to the Compiler. ; f# u6 r+ L7 j
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1 O* _" h* I8 ~1 T$ U# M 6 I. b$ b* t' L3 G' L- U& s$ O: g4. Macro Options , O& ~) H# j( { Z: _7 `The macro options provide a simplified way to accomplish basic compilation tasks.# h, b' K( n( l7 M0 w
-g (Debug). This option is a macro that is equivalent to . { e5 N l! _& \8 x
-G -A debugline:on -O none3 m# I D3 {1 q y# @
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-B macro_option_g + R* l2 t3 U& [& g- }5 @1 ~/ A0 w3 O( c2 b p
-m (Stand-Alone C). |5 s' w0 N; X* v! D
mcc -m mymfile ' T/ q9 \9 E+ g& X1 QThe -m option is equivalent to the series of options% Q( e0 `0 ~9 _/ y1 M7 E% J
-W main -L C -t -T link:exe -h libmmfile.mlib: q+ J. B& w( Z2 ?* } B0 u; R# J
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-B macro_option_m : H5 Q7 l& z, w. M8 I$ O5 m5 R0 H7 x
-p (Stand-Alone C++).: X" N& ]1 D$ C
mcc -p mymfile) Z# R& a+ s6 i8 |: Q, h
The -p option is equivalent to the series of options . P H, ^: \( b; e* Z- p# L
-W main -L Cpp -t -T link:exe -h libmmfile.mlib* W" M7 F+ v4 U8 l
or 4 I$ t/ F: k! f8 W# v8 w) U-B macro_option_p) E0 N. \ E2 @, U
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-S (Simulink S-Function).4 e) }( D+ w7 t4 l2 T% G3 O* G
mcc -S mymfile , n1 B. E0 v6 \The -S option is equivalent to the series of options 5 P* M1 y6 W' c9 f( K; k
-W simulink -L C -t -T link:mex libmatlbmx.mlib& M \5 T* R) H4 Q8 ~& n1 `
or 6 M# d' d) `6 b-B macro_option_s ' b$ R" y1 m/ ~& d" h ' n& W; \8 F( U6 B) d' r W: j
-x (MEX-Function).& h7 y' \7 l. @# y- [" s( H* p
mcc -x mymfile, {( P; \3 _+ ~7 J- I
The -x option is equivalent to the series of options # W- U2 E$ v' e$ d/ o-W mex -L C -t -T link:mexlibrary libmatlbmx.mlib+ f- S, ^: Y4 J# y' x" [" J+ Q
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-B macro_option_x $ g8 Q P3 e5 w, d5 y- a 3 R: {/ F( D4 V% ~) @5 l " m- w8 h! ~) l6 t1 J; u% z" b9 U* l6 T7 L {3 \7 |1 m
5. Bundle Files 8 d* ]) g! g: O8 L; T This table shows the available bundle files. - T+ s1 q0 O0 m- {
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. a0 r( W8 `* m# M3 r5 N% s6.Examples ' p; ]) W( L! ~# n: pMake a C translation and a MEX-file for myfun.m: . Q- @* z. \& m" S6 x
mcc -x myfun9 H) p& A: e5 t. g2 X5 ~: c* M
Make a C translation and a stand-alone executable for myfun.m: : J8 X3 U$ y* ymcc -m myfun / j; @3 m. h8 s4 J. V' BMake a C++ translation and a stand-alone executable for myfun.m:1 e- F6 _/ m) O' B/ p% L
mcc -p myfun 4 e. t( z6 V3 s. uMake a C translation and a Simulink S-function for myfun.m (using dynamically sized inputs and outputs): . v8 I% t: O* o' [: ?& l( mmcc -S myfun/ r9 {* B n+ ~; W7 ^ H* J
Make a C translation and a Simulink S-function for myfun.m (explicitly calling for one input and two outputs): ) Y6 K+ l0 }1 V i }1 ^mcc -S -u 1 -y 2 myfun # f2 c) w6 w: A# z ' x+ T) I- ?; k; J2 E, E" C& T. Z$ K看完这些help,不难理解>>mcc -p -B sglcpp Test.m为什么产生四个文件test.hpp、test.cpp、test_mainhg.cpp、test.exe,以及这四个文件的作用功能了。