Adding additional features to the existing Vi

[sri_s]

Hi there,

I am trying to add features like Auto-correlation, Cross-correlation, Frequency domain, Time domain to the existing Advanced Harmonic Analyzer Measurement.vi, I have removed all the input blocks in the while loop for the vi and created blocks with Ni-RFSA which takes input from the Ni-PXI device now I am trying to add the above mentioned features but I have no clue how to start adding features( what blocks i should use, how to add each feature...).

Thanks in advance

sri.

[shrekt]

hi,


you can search the function above on this forums, many examples are provided.


as for the blocks the correlation blocks are present in Signal Processing->Signal operation....

regards

[Chris_W.]

Hi Sri,

I was wondering, is there a particular reason that you're using this Advance Harmonic Analyzer Measurement VI? If you're looking for a VI that will acquire from your physical NI-RFSA hardware, then there are plenty of examples for that. You can find them at the folder path Hardware Input and Output»Modular Instruments»NI-RFSA»... in the NI Example Finder (Help»Find Examples). 

As for the auto-correlate VI, etc. you can find those in the functions palette that is in the attached image. They lie in the Signal Processing»Signal Operations palette. Have a good one!

Chris W