lookup_128.m

本代码经过本人多次调试运行过

function y=lookup_128
% Prepare table of indices of descendants
y=extract(reshape([1025:2048],32,32)');
y=[y ;extract(reshape([2049:3072],32,32)')];
y=[y ; extract(reshape([3073:4096],32,32)')];
y=[y ;extract(reshape([4097:8192],64,64)')];
y=[y ; extract(reshape([8193:12288],64,64)')];
y=[y ; extract(reshape([12289:16384],64,64)')];
y=[zeros(512,4);y];
indices=y;
save indices