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Call MATLAB Function from Visual Basic .NET Client

This example calls MATLAB®functions from aMicrosoft®Visual Basic®client application through a COM interface. The example plots a graph in a new MATLAB window and performs a simple computation.

Dim MatLab As Object Dim Result As String Dim MReal(1, 3) As Double Dim MImag(1, 3) As Double MatLab = CreateObject("Matlab.Application") 'Call MATLAB function from VB Result = MatLab.Execute("surf(peaks)") 'Execute simple computation Result = MatLab.Execute("a = [1 2 3 4; 5 6 7 8]") Result = MatLab.Execute("b = a + a ") 'Bring matrix b into VB program MatLab.GetFullMatrix("b", "base", MReal, MImag)

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