Does anyone have implemented spectrum sensing algorithms in labview before ?

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Khalid Al-Hussaini

Please check this link:

http://digital.ni.com/public.nsf/allkb/2F8ED0F588E06BE1862565A90066E9BA

Jaoua Emna

Does this method of transferring data work also on labview communications design suite ?

Dear,

For more information about that, please check this links"

http://forums.ni.com/t5/LabVIEW/integrating-matlab-into-labview/td-p/1931955

http://home.hit.no/~hansha/documents/labview/training/LabVIEW%20MathScript/LabVIEW%20MathScript.pdf

thank you for your response Sir but my problem is not how to transfer data from matlab to labview.My problem is that I have simulated the energy detector algorithm on matlab and I want now to implement it in labview to be executed in the hardware (USRP 2901).I have used mathscript nodes to write what is in the matlab script there but it seems many functions as the Q function is not recognized in mathscript nodes.Besides,I use labview communications design suite not labview.

Do you have any suggestions for that please?

Some functions and properties in MATLAB can not be used in MathScript RT Module.

The following page lists all the supported functions.

http://zone.ni.com/reference/en-XX/help/373123C-01 /

actually I am working in labview communications design and not labview so there are few functions that doesn"t exist there.I have tried to switch one part of my code from matlab to mathscript module but I am stuck with the function "erfc_inv" or Q inverse function.Do you have any suggestions for that please ?

Please, see the attached pdf,:

thank you for the document but as i told you before I am working on labview communications design and labview.Although, I have the RT mathscript module installed but when I type the function "erfc" in the mathscript module it is considered as an error.please take a look at the image attached here :