Computes the online short-time Fourier transform (STFT)-based spectrogram for signal. Wire data to the signal input to determine the polymorphic instance to use or manually select the instance.


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Examples

Refer to the following VIs for examples of using the TFA Online STFT Spectrogram VI:

  • Online Spectrogram Monitoring (Simulated) VI: labview\examples\Time Frequency Analysis\TFAFunctions
  • Online Spectrogram Monitoring (DAQmx) VI: labview\examples\Time Frequency Analysis\TFAFunctions
  • Online Spectrogram Monitoring (Sound Card) VI: labview\examples\Time Frequency Analysis\TFAFunctions