C#调用matlab的函数：

编译环境：Microsoft Visual Studio 2008

版本 9.0.21022.8 RTM

Microsoft .NET Framework

版本 3.5

已安装的版本: Professional

Microsoft Visual Basic

2008 91986-031-5000002-60050

Microsoft Visual Basic 2008

Microsoft Visual C#

2008 91986-031-5000002-60050

Microsoft Visual C# 2008

Microsoft Visual C++

2008 91986-031-5000002-60050

Microsoft Visual C++ 2008

Microsoft Visual Studio 2008 Tools for

Office 91986-031-5000002-60050

Microsoft Visual Studio 2008 Tools for Office

Microsoft Visual Web Developer

2008 91986-031-5000002-60050

Microsoft Visual Web Developer 2008

Crystal

Reports AAJ6G-K0MSA4K-680002Z

Crystal Reports Basic for Visual Studio 2008

Matlab 2008b

首先需要做的工作是matlab编译器的设置，设置方法为：在Command window中输入mbuild

-setup显示如下

>> mbuild

-setupPlease choose your

compiler for building standalone MATLAB

applications: Would you like mbuild to locate installed

compilers [y]/n? n %选择n

Select a compiler:

[1] Lcc-win32 C 2.4.1

[2] Microsoft Visual C++ 6.0

[3] Microsoft Visual C++ .NET 2003

[4] Microsoft Visual C++ 2005[5]

Microsoft Visual C++ 2005 Express Edition

[6] Microsoft Visual C++ 2008

[0] None

Compiler: 6 %选择6，其他编译器可以选相应的选项，我没有验证过

The default location for Microsoft Visual

C++ 2008 compilers is C:Program FilesMicrosoft Visual Studio

9.0,

but that directory does not exist on this

machine. Use C:Program FilesMicrosoft Visual Studio 9.0 anyway

[y]/n? n%选择n

Please enter the location of your

compiler: [C:Program FilesMicrosoft Visual Studio 9.0]

D:Program FilesMicrosoft Visual Studio 9.0

%选择您自己的当前安装路径

Please verify your choices:

Compiler: Microsoft Visual C++ 2008 Location: D:Program FilesMicrosoft Visual Studio 9.0

Are these correct [y]/n? y %看上述信息，如果正确选择y

****************************************************************************

Warning: Applications/components generated using

Microsoft Visual Studio 2008 require that the Microsoft Visual Studio 2008

run-time libraries be available on the computer used for

deployment. To redistribute your applications/components, be sure that

the deployment machine has these run-time

libraries. ****************************************************************************

Trying to update options file: C:Documents and

SettingsAdministratorApplication

DataMathWorksMATLABR2008bcompopts.bat

From

template: D:PROGRA~1MATLABR2008bbinwin32mbuildoptsmsvc90compp.bat

Done . . .

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%至次编译器设置完成%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

在matlab的Command window中输入：

>>

deploytool

Matlab产生deployment tool配置窗口

单击新建按钮，新建工程------>选择MATLAB

Builder NE 选项卡----->选择.NET

Component并添加工程名eaqual(测试用名，其实工程名称就是你导入C#后的命名空间名称,Matlab会在当前工作目录中新建文件夹文件夹名既为equal)---->点击ADD

File按钮将你需要编译的MATLAB函数添加进当前工程，我这里导入的是 D:Program

FilesMATLABR2008btoolboxaeroaeroangle2quat.m文件---->点击build.

deployment tool output

窗口输出以下信息：

Build output( 2009-03-28

15:32:55).

等待...................................有点久

当输出以下信息时编译成功了

Compiler version: 4.9 (R2008b)

Warning: Duplicate directory name: E:MATLAB.

mcc -W 'dotnet:eaqual,Eaqual,0.0,private' -d 'E:MATLABeaqualsrc' -T 'link:lib' -v 'class{Eaqual:D:Program FilesMATLABR2008btoolboxaeroaeroangle2quat.m}'

Warning: Name is nonexistent or not a directory: D:Program

FilesMATLABR2008btoolboxcompilerpatch.

Warning: Name is nonexistent or not a directory: D:Program

FilesMATLABR2008btoolboxcompilerpatch.

Processing D:Program FilesMATLABR2008btoolboxaeromcc.enc

Processing D:Program FilesMATLABR2008btoolboxmatlabmcc.enc

Processing include files...

2 item(s) added.

Processing directories installed with MCR...

The file E:MATLABeaqualsrcmccExcludedFiles.log contains a list of functions excluded from the CTF archive.

2 item(s) added.

Generating MATLAB path for the compiled application...

Created 40 path items.

Begin validation of MEX files: Sat Mar 28 15:35:11 2009

End validation of MEX files: Sat Mar 28 15:35:11 2009

Warning: Name is nonexistent or not a directory: D:Program

FilesMATLABR2008btoolboxcompilerpatch.

Deleting 0 temporary MEX authorization files.

Parsing file "D:Program FilesMATLABR2008btoolboxaeroaeroangle2quat.m"

(Referenced from: "Compiler Command Line").

Parsing file "D:Program FilesMATLABR2008btoolboxcompilerdeploydeployprint.m"

(Referenced from: "Compiler Command Line").

Parsing file "D:Program FilesMATLABR2008btoolboxcompilerdeployprintdlg.m"

(Referenced from: "Compiler Command Line").

Generating file "E:MATLABeaqualsrcEaqual.cs".

Generating file "E:MATLABeaqualsrcEaqualNative.cs".

Generating file "E:MATLABeaqualsrcreadme.txt".

Generating file "E:MATLABeaqualsrcdotnet_mcc_component_data.cs".

Executing command: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727csc.exe /nologo /optimize /doc:"E:MATLABeaqualsrceaqual.xml" /t:library /r:"D:Program FilesMATLABR2008btoolboxdotnetbuilderbinwin32v2.0MWArray.dll" /resource:"E:MATLABeaqualsrceaqual.ctf" /out:"E:MATLABeaqualsrceaqual.dll" "E:MATLABeaqualsrcEaqual.cs" "E:MATLABeaqualsrcdotnet_mcc_component_data.cs"

Executing command: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727csc.exe /nologo /optimize /doc:"E:MATLABeaqualsrceaqualNative.xml" /t:library /r:"D:Program FilesMATLABR2008btoolboxdotnetbuilderbinwin32v2.0MWArray.dll" /resource:"E:MATLABeaqualsrceaqual.ctf" /out:"E:MATLABeaqualsrceaqualNative.dll" "E:MATLABeaqualsrcEaqualNative.cs" "E:MATLABeaqualsrcdotnet_mcc_component_data.cs"

Copying: E:MATLABeaqualsrceaqual.dll

-> E:MATLABeaqualdistrib

Copying:

E:MATLABeaqualsrceaqualNative.dll ->

E:MATLABeaqualdistrib

Copying: E:MATLABeaqualsrcreadme.txt

-> E:MATLABeaqualdistrib

Compilation completed succesfully. The

output is located in E:MATLABeaqualdistrib.

You can package the component by clicking

on the "Package" icon in the Deployment Tool toolbar, or by

clicking the Tools->Package menu when the Deployment

Tool panel is selected. To include additional files in the package,

click Project->Settings).

生成的文件在工程文件夹里面

我的是 E:MATLABeaqualdistribangle2quat.dll

至此MATLAB的操作全部完成

打开VISUAL Studio

2008新建C#工程我这里用的是控制台名为TestOfmatlab_consolt

我的是 E:Visual Studio

2008ProjectsTESTTestOfmatlab_consolt

添加引用E:MATLABeaqualdistribangle2quat.dll

和D:Program

FilesMATLABR2008btoolboxdotnetbuilderbinwin32v2.0MWArray.dll

(这里我没有用MATLAB画图，所以只引用MWArray.dll)

加入命名空间：

using

MathWorks.MATLAB.NET.Arrays;

将下面代码加入Main函数

eaqual.Eaqual eq=new eaqual.Eaqual();

MathWorks.MATLAB.NET.Arrays.MWArray m=10,n=4,j=7,k;

MWArray S = "XYZ";

k = eq.angle2quat((MWNumericArray)m, (MWNumericArray)n,

(MWNumericArray)j,

(MWCharArray)S);

MWNumericArray temp = (MWNumericArray)k;

double[,] location =

(double[,])temp.ToArray(MWArrayComponent.Real);

Console.WriteLine(location[0,0].ToString());

Console.WriteLine(location[0,1].ToString());

Console.WriteLine(k[2].ToString());

Console.WriteLine(k[3].ToString());

Console.WriteLine(k[4].ToString());

Console.ReadLine();

编译运行即可看到输出，此函数是姿态角转四元数函数，具体功能就不做说明了。这个例子输入输出参数的转换关系都有，大家自己看看就明白了

还有一种混合编译的方法，请参考下面的博文：

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