is there a function in matlab that creates a binary repetition coder ?
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for example when i enter a sequence 0010110 ;when n=3
the result will be 000000111000111111000
采纳的回答
Azzi Abdelmalek
2012-12-25
编辑：Azzi Abdelmalek
2012-12-25
s='0010110'
out=repmat(s,3,1)
out=out(:)'
%or
s=[0 0 1 0 1 1 0];
out=reshape(repmat(s,3,1),1,[])
7 个评论
mary
2012-12-25
Azzi Abdelmalek
2012-12-25
out=repmat(s,3,1) % will repeat s 3 times verticaly and once hrizontaly reshape(M,1,[]) reshape a matrix M to one line, [ ] means that matlab will determine the lentgh
mary
2012-12-25
mary
2012-12-25
Azzi Abdelmalek
2012-12-25
a=reshape(out,3,[]);
b=a(1,:)
José-Luis
2012-12-25
b=a(1:3:numel(a));
mary
2012-12-25
更多回答（1 个）
Nasser M. Abbasi
2012-12-25
You did not say what is the class of 0010110, so I assume cell array.
r = {'0' '0' '1' '0' '1' '1' '0'};
n = 3;
reshape(repmat(r,n,1),1,n*numel(r))'
ans =
'0'
'0'
'0'
'0'
'0'
'0'
'1'
'1'
'1'
'0'
'0'
'0'
'1'
'1'
'1'
'1'
'1'
'1'
'0'
'0'
'0'
This is a cell. Now you can do with it any conversion you want.
--Nasser
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