ni.com is currently undergoing scheduled maintenance.

Some services may be unavailable at this time. Please contact us for help or try again later.

LabVIEW Communications System Design Suite

cancel
Showing results for 
Search instead for 
Did you mean: 

[Feature request] MathScript compatibility

Hi,

 

I prepared a script that runs just fine in Matlab. However, when I try using it in a MathScript node, there are actually some syntax errors. In this case, "rc" is my custom function that returns the Raised Cosine. See attachement.

 

 

mathscript_syntax_error.png

 

I hope this helps improve the compatibility of the syntax.

 

Also, you might want to add *.m to the list of valid extensions that can be uploaded as an attachment in this forum.

 

Nicola

0 Kudos
Message 1 of 7
(7,568 Views)

 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

Message 2 of 7
(7,551 Views)

Hi ,

I have consulted the link that you have provided concerning the list of functions Mathscript module and I found the function "erfc_inv" that I actually need in my project but it doesn"t seem to be recognized in labview communications design suite.What should I do ?

Capture3.PNG

0 Kudos
Message 3 of 7
(6,050 Views)

Hi emnajaoua,

 

Actually you can find the supported M functions here in the manual. I didn't see that particular function through a brief look but you may want to verify. I did find it available in the supported C functions though. 

 

David C
Message 4 of 7
(6,039 Views)

Thank you for your help.I will turn it to C node than.

 

Best Regards,

 

Emna.

0 Kudos
Message 5 of 7
(6,028 Views)

Is there a function or VI that can compute for me the inverse of a function like "erfc".because I need erfc_inv not just erfc.

0 Kudos
Message 6 of 7
(6,026 Views)

Hi DECONN,

 

Do you know a way to initialize an array in C node without knowing its actual size or how to plot an array as an output from the C node.

Capture5.PNG

Thanks in advance.

 

Emna,

0 Kudos
Message 7 of 7
(6,022 Views)