matlab node

[Husain111]

I would like to Matlab node in labview to build executable application because I have a matlabe code and I do not want to write it again. I have two question:

1- Is the the stand alone LV application going to work on computers do not have matlab licence?

2-The matlab code calls user defined function from another .m file. How is this going to work in the LV code and in the stand alone application?

Thank for help

[ShazilM]

Hi Hussain111, 

As per your questions, this should work as long as the machine you run the executable has a LV Runtime Engine. 

The following link tells you how to create these: http://digital.ni.com/public.nsf/allkb/CCB969868C2946608625673E0077D841?OpenDocument

As per the .m files, you can right click on the border of the MathScript node to import this file. 

As for how MATLAB® and LabVIEW interact in the case of this node, it is all through ActiveX protocols which you can learn more about here, https://decibel.ni.com/content/docs/DOC-9135

MATLAB® is a registered trademark of The MathWorks, Inc. 

[Husain111]

I saved the function in the same directory of the LV VI but LV still can not call the function. I attatched a snap shoot of the error massage along with the VI

[SFuller]

Hi,

The following forum may help assist you with this issue: http://forums.ni.com/t5/LabVIEW/Labview-call-second-order-user-defined-m-files-error-1050/td-p/12812...

Best of luck!