Generates a summation of Gaussian chirps with different parameters.


icon

Inputs/Outputs

  • ci32.png samples —

    samples specifies the length of the Gaussian chirp. The default is 128.

  • c1dnclst.png chirp info —

    chirp info specifies the parameters of each Gaussian chirp.

  • cdbl.png magnitude —

    magnitude specifies the magnitude of the Gaussian chirp.

  • cdbl.png phase —

    phase specifies the phase offset of the Gaussian chirp in radians.

  • cdbl.png standard deviation —

    standard deviation specifies the standard deviation of the Gaussian envelope in seconds.

  • cdbl.png center —

    center specifies the central time of the Gaussian envelope in seconds.

  • cdbl.png frequency —

    frequency specifies the central frequency of the chirplet in hertz.

  • cdbl.png chirp rate —

    chirp rate specifies the sweep rate of the carrier sine wave in hertz per second.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • cdbl.png sampling rate —

    sampling rate specifies the sampling rate of the output signal.

  • i1dcdb.png Gaussian chirp —

    Gaussian chirp returns the complex Gaussian chirps.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.

    • Examples

    Refer to the Marginal Condition VI in the labview\examples\Time Frequency Analysis\TFAFunctions directory for an example of using the TFA Gaussian Chirp Generator VI.