Creates a new wavelet packet (WP) structure and returns a reference to it. Use this VI as the first step to perform wavelet packet analyses. Use the WA Dispose WP Session VI to dispose of the reference.


icon

Inputs/Outputs

  • cerrcodeclst.png error in (no error) —

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

  • icclst.png WP session out —

    WP session out returns the reference of a new wavelet packet structure.

  • iu64.png ref —

  • iatrn.png t0 —

  • idbl.png dt —

  • ierrcodeclst.png error out —

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

    • Examples

    Refer to the following VIs for examples of using the WA Create WP Session VI:

    • Wavelet Packet - Entropy Selection VI: labview\examples\Wavelet Analysis\WAGettingStarted
    • Wavelet Packet - Read and Write Coefficients VI: labview\examples\Wavelet Analysis\WAGettingStarted
    • Wavelet Packet - Join Node VI: labview\examples\Wavelet Analysis\WAGettingStarted
    • Wavelet Packet - Split Node VI: labview\examples\Wavelet Analysis\WAGettingStarted
    • Wavelet Packet Signal Compression VI: labview\examples\Wavelet Analysis\WAApplications