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Wavelab Toolbox >> Wavelab Toolbox > Periodic Meyer Wavelet Transform Tools > SeparateCoeff

SeparateCoeff

Separate wavelet coeff. into local trig. coeff.

Calling Sequence

[rtrigcoefs, itrigcoefs] = SeparateCoeff(wcoefs,windows)

Parameters

Inputs:

wcoefs:

wavelet coefficients for a given level.

windows:

string selecting window for projection. 'm' -> mother, 'f' -> father, 't' -> truncated mother

Outputs:

rtrigcoefs :

trigonometric coefficients corresponding to projection of real part of \hat f

itrigcoefs :

trigonometric coefficients corresponding to projection of imag part of \hat f

See also

Authors

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