Draw FFT with I/Q data

[lynn9a]

Hi,

I have array of iData and qData, I'm wondering is there any example of how to draw FFT plot

using CVI?

Thanks

[Air_Frantz]

Hello,

Here's some information about the FFT function:

http://zone.ni.com/reference/en-XX/help/370051AG-01/cvi/libref/cvifft/

A couple of the shipping examples that come with LabWindows/CVI make use of this function, the examples can be found at:

C:\Users\Public\Documents\National Instruments\CVI2017\samples\analysis\2dfft.cws

C:\Users\Public\Documents\National Instruments\CVI2017\samples\analysis\parsevls.cws

C:\Users\Public\Documents\National Instruments\CVI2017\samples\OpenMP\2dfft_omp.cws