Computes the 1D wavelet packet (WP) reconstruction from the wavelet packet tree and coefficients. You must manually select the polymorphic instance to use.

Use the pull-down menu to select an instance of this VI.


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Inputs/Outputs

  • ccclst.png WP session —

    WP session specifies a reference to an existing wavelet packet structure.

  • cu64.png ref —

  • catrn.png t0 —

  • cdbl.png dt —

  • 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 a reference to an existing wavelet packet structure, which this VI can modify.

  • iu64.png ref —

  • iatrn.png t0 —

  • idbl.png dt —

  • i1ddbl.png signal —

    signal returns the reconstructed signal.

  • 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 WP Reconstruction VI:

    • Wavelet Packet - Read and Write Coefficients VI: labview\examples\Wavelet Analysis\WAGettingStarted
    • Wavelet Packet Signal Compression VI: labview\examples\Wavelet Analysis\WAApplications