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convert vector to array ; Ex:

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fathi
fathi 2015-8-23
关闭： Walter Roberson 2015-8-23
Ex:
w = [ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ]
I like to convert it to
g= [1 0 0 0 0 0 0 0 0 0 0 0 0 0 0;
0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 ;
0 0 3 0 0 0 0 0 0 0 0 0 0 0 0;
0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 ;
......until......... ;
0 0 3 4 5 6 7 8 9 10 11 12 13 14 15;
0 2 3 4 5 6 7 8 9 10 11 12 13 14 15;
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15]
that mean I have , rows=2^(2n-1) I got answer from _ the cyclist_ http://www.mathworks.com/matlabcentral/answers/235359-how-can-convert-vector-to- array . it was good answer, but it was active until 5 elements [ 1 2 3 4 5 ]. thank you - the cyclist _

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