def haar_1d(a)
r = []
(Math.log(a.length) / Math.log(2) - 1).to_i.downto(0) { |j|
...
Ruby Fast Haar Wavelet Transform
by data.map.myopenid.com,
January 26, 2009 03:33,
4 refactorings, tagged with speed, haar, wavelet, optimize, fast
Anyone want to help me opti...
Using a list for storing th...