vector Shift

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Mohamed mohamed
Mohamed mohamed on 12 Sep 2011
Hello guys, it there any direct command to shift vector cells for example A=[1 2 3 4 5] to be A=[0 0 1 2 3] what I am doing now is B = circshift(A,[1 2]); B[1:2]= zeros Any Comments ?

Answers (1)

Paulo Silva
Paulo Silva on 12 Sep 2011
A=[1 2 3 4 5]
B=zeros(size(A));
n=2; %Shift units
B(n+1:end)=A(1:end-n)
  2 Comments
Jan
Jan on 12 Sep 2011
+1: For large arrays Oleg's one-lines needs more temporary memory.

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