inserting FFT data in to 2-d array

[Mudassar Mehboob]

Hi

i want to insert the data produced by FFT block (which measures Power spectral Density) into a 2-D array i.e. both of the axes the psd axis and the frequency axis. can any body help

Thanks

[JLS]

Hello,

It sounds like you are trying to build a 2D array from two 1D arrays - you can do this using the Build Array function - attached is an example in LabVIEW 7.1.  As is clear in the example, the build array function will build the 1D arrays into rows of the 2D array.  If you would like to have your 1D arrays in columns, you can use the Transpose 2D Array function - this is also shown in the example.

I hope this helps!

Best Regards,

JLS