Scilab Wavelet Toolbox Function
Last update : June 2007

biorwavf - bi-orthogonal spline wavelets scaling filter

Calling Sequence

[RF,DF]=biorwavf(wname)

Parameters

Description

biorwavf is an utility function for obtaining twin scaling filters of bi-orthogonal spline wavelet including bior1.1, bior1.3, bior1.5, bior2.2, bior2.4, bior2.6, bior2.8, bior3.1, bior3.3, bior3.5, bior3.7 and bior3.9. Although the twin filters have different length, zeros has been fed to keep two filters the same length.

Examples

  [RF,DF]=biorwavf('bior3.3');
 

Author

Roger Liu and Isaac Zhi

See Also

dbwavf ,   coifwavf ,   symwavf ,