dyad2ll.m

来自「上課所教所有matlab 小波去燥的教程！~非常適合各位的參考！非常好喔！」· M 代码 · 共 14 行

function [ix,iy] = dyad2LL(j)
%
%%%%%%%It's My Own Function!!!!
%
% dyad2LL-- Index entire j-th dyad of 2-d wavelet xform in LL
%  Usage
%    [ix,iy] = dyad2LL(j);
%  Inputs
%    j     integer
%  Outputs
%    [ix,iy]    list of all indices of wavelet coeffts at j-th level
%
    ix = 1:(2^(j)) ;
    iy = 1:(2^(j)) ;