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GrapeCity.Documents.Imaging Assembly / GrapeCity.Documents.Imaging.jpeg.jj2000.j2k.wavelet.analysis Namespace / AnWTFilter Class / getHPSynWaveForm Method
The synthesis waveform of the previous stage.
If non-null this array is used to store the resulting signal. It must be long enough, or an IndexOutOfBoundsException is thrown.

In This Topic
    getHPSynWaveForm Method
    In This Topic
    Returns the equivalent high-pass synthesis waveform of a cascade of filters, given the syhthesis waveform of the previous stage. This is the result of upsampling 'in' by 2, and concolving it with the high-pass synthesis waveform of the filter. The length of the returned signal is 2*in_l+hp_l-2, where in_l is the length of 'in' and 'hp_l' is the lengthg of the high-pass synthesis filter.

    The length of the high-pass synthesis filter is getSynHighNegSupport()+getSynHighPosSupport().

    Syntax
    'Declaration
     
    Public Function getHPSynWaveForm( _
       ByVal in() As System.Single, _
       ByVal out() As System.Single _
    ) As System.Single()
    public System.float[] getHPSynWaveForm( 
       System.float[] in,
       System.float[] out
    )

    Parameters

    in
    The synthesis waveform of the previous stage.
    out
    If non-null this array is used to store the resulting signal. It must be long enough, or an IndexOutOfBoundsException is thrown.
    See Also