idv2cdv

PURPOSE ^

returns transformation to go from idv to cumomers.

SYNOPSIS ^

function [out] = idv2cdv(n)

DESCRIPTION ^

 returns transformation to go from idv to cumomers.
 cdv = idv2cdv(log2(length(idv)))*idv;

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function [out] = idv2cdv(n)
0002 % returns transformation to go from idv to cumomers.
0003 % cdv = idv2cdv(log2(length(idv)))*idv;
0004 
0005 if n <= 0
0006     out = [1];
0007     return;
0008 end
0009 
0010 T = idv2cdv(n-1);
0011 out = [T,T;zeros(size(T)),T];

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