Информация WPTREE
disp(T)
disp( отображает содержимое объекта WPTREE T)T.
% Compute a wavelet packets tree x = rand(1,1000); t = wpdec(x,2,'db2'); disp(t) Wavelet Packet Object Structure ================================= Size of initial data : [1 1000] Order : 2 Depth : 2 Terminal nodes : [3 4 5 6] -------------------------------------------------- Wavelet Name : db2 Low Decomposition filter : [-0.1294 0.2241 0.8365 0.483] High Decomposition filter : [ -0.483 0.8365 -0.2241 -0.1294] Low Reconstruction filter : [ 0.483 0.8365 0.2241 -0.1294] High Reconstruction filter : [-0.1294 -0.2241 0.8365 -0.483] -------------------------------------------------- Entropy Name : shannon Entropy Parameter : 0 --------------------------------------------------
