Multiple MATLAB Functions in a Component Class

To create the component for this example, see the first few steps in Multiple MATLAB Functions in a Component Class. Then create a Microsoft® Visual Basic® application as follows.

  1. Review the sample application for this example in:


    The program listing is shown here.


    The statement

    Dim factor As Factor = New Factor

    creates an instance of the class Factor.

    The following statements call the methods that encapsulate the MATLAB® functions:

    argOut = factor.cholesky(matrix)
    argsOut = factor.ludecomp(2, matrix)
    argsOut = factor.qrdecomp(2, matrix)


    See Understanding the MatrixMath Program for more details about the structure of this program.

  2. Build the MatrixMathApp application using Visual Studio® .NET.

    1. The MatrixMathVBApp folder contains a Visual Studio .NET project file for this example. Open the project in Visual Studio .NET by double-clicking MatrixMathVBApp.vbproj in Windows® Explorer. You can also open it from the desktop by right-clicking MatrixMathVBApp.vbproj > Open Outside MATLAB.

    2. Add a reference to the MWArray component, which is matlabroot\toolbox\dotnetbuilder\bin\architecture\framework_version\mwarray.dll.

    3. If necessary, add (or update the location of) a reference to the MatrixMathComp component which you built in a previous step. (The component, MatrixMathComp.dll, is in the \MatrixMathExample\MatrixMathComp\x86\V2.0\Debug\distrib subfolder of your work area.)

  3. Build and run the application in Visual Studio .NET.