This uber-simple code is useful to shift a given vector to the right, by N positions. Used for the chain-processing programs by David Valencia (DWT, DWPT, TMX, etc)
More details on the blog post:
function [xd] = recorreder(x,N) % This function shifts a vector by N positions to the right % As posted in DSPrelated.com % http://www.dsprelated.com/showcode/43.php % lx = length(x); if N>lx fprintf('N has to be smaller than the vector length'); return; else xd(N+1:lx) = x(1:lx-N); end;
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