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Number of scattering orders



no = numorders(sf) returns the number of orders for the scattering decomposition framework, sf. The number of orders is equal to Nfb + 1, where Nfb is the number of filter banks in sf.


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Calculate the number of orders for the default scattering decomposition framework.

sf = waveletScattering
sf = 
  waveletScattering with properties:

          SignalLength: 1024
       InvarianceScale: 512
        QualityFactors: [8 1]
              Boundary: 'periodic'
     SamplingFrequency: 1
             Precision: 'double'
    OversamplingFactor: 0

no = numorders(sf)
no = 3

Input Arguments

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Scattering decomposition framework, specified as a waveletScattering object or a waveletScattering2 object.

Introduced in R2018b