1 function [af, sf] = FSfarras
3 % Farras filters organized for the dual-tree
9 % af{i}, i = 1,2 - analysis filters for tree i
10 % sf{i}, i = 1,2 - synthesis filters for tree i
11 % See farras, dualtree, dualfilt1.
13 % WAVELET SOFTWARE AT POLYTECHNIC UNIVERSITY, BROOKLYN, NY
14 % http://taco.poly.edu/WaveletSoftware/
18 -0.08838834764832 -0.01122679215254
19 0.08838834764832 0.01122679215254
20 0.69587998903400 0.08838834764832
21 0.69587998903400 0.08838834764832
22 0.08838834764832 -0.69587998903400
23 -0.08838834764832 0.69587998903400
24 0.01122679215254 -0.08838834764832
25 0.01122679215254 -0.08838834764832
29 sf{1} = af{1}(end:-1:1, :);
34 -0.08838834764832 -0.08838834764832
35 0.08838834764832 -0.08838834764832
36 0.69587998903400 0.69587998903400
37 0.69587998903400 -0.69587998903400
38 0.08838834764832 0.08838834764832
39 -0.08838834764832 0.08838834764832
44 sf{2} = af{2}(end:-1:1, :);