stft

Matilde · ‎07-07-2008

hi! I want to make a graphic which is 1-5KHZ signal using STFT (frequency domain). can somebody help me? I am using DAQ assistant for the signal.

falkpl · ‎07-07-2008

Try using the intensity graph with frequency on the Y and time on the X and Z is the implitude of the frequency bins.

Paul

Paul Falkenstein
Coleman Technologies Inc.
CLA, CPI, AIA-Vision
Labview 4.0- 2013, RT, Vision, FPGA

Matilde · ‎09-05-2008

hi

help me for find block size! is there any theorem, i couldnt find from internet.

Captain_Kirby · ‎09-08-2008

Hi Matilde,

What do you mean exactly by block size? Do you mean the STFT bin size?

Asa Kirby
CompactRIO Product Marketing Manager
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