Computes the Cohen's class time-frequency distribution of signal. kernel controls the properties of the resulting spectrogram. Wire data to the signal input to determine the polymorphic instance to use or manually select the instance.


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TFA Cohen Details

For large values of the signal length, this VI requires a long computation time and more memory. National Instruments recommends that you limit signal to 15,000 samples.

Examples

Refer to the Pseudo Wigner-Ville Distribution VI in the labview\examples\Time Frequency Analysis\TFAFunctions directory for an example of using the TFA Cohen VI.