matlab-labview

[charlie87]

can anyone poste an example of working code solution ? I mean the m-file, the dll , dll wrapper code, the VI caller ,......just all files which are needed

[stefan!]

Just a few things charlie87 mentioned in an e-mail:

..., you cannot directly call Matlab C  dlls from LabVIEW. It is because Matlab is using different data types called MXARRY.

You need to write a wrapper dll which transform the data types between M and LV. It is very painfull, but it is possible.

I recommend you to search in "lavag.org". ...

Anyway, I suggest you to try generate .NET dll in Matlab (you need .NET Buildred Matlab Tool) instead of C/C++ dll.

The .NET dll can be called directly from LabVIEW without any custom wrapper....

Thank you for this summary about the topic.

I have searched in the NI User Forum and in the User forum https://lavag.org, but I have still not found an up-to-date

step-by-step tutorial for Dummy "box-programmers".

Does someone has a recommendation for such a tutorial?

Stefan

[stefan!]

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@stefan! wrote:

Anyway, I suggest you to try generate .NET dll in Matlab (you need .NET Buildred Matlab Tool) instead of C/C++ dll.

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Sorry, I am quite sure that there is a typo: I think, it is the Matlab ".NET Builder Tool/Toolbox" and this is probably the same as the "MATLAB Compiler SDK". Stefan