reverse bi-orthogonal spline wavelets scaling filter
[RF,DF]=rbiorwavf(wname)
wavelet name, 'rbior1.1' to 'rbior6.8'
synthesis scaling filter
analysis scaling filter
rbiorwavf 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, bior3.9, bior4.4, bior5.5 and bior6.8. Although the twin filters have different length, zeros has been fed to keep two filters the same length. rbiorwavf is reversing the results of biorwavf.