Mercurial > hg > ishara
comparison general/numerical/array/binary.m @ 16:db7f4afd27c5
Rearranging numerical toolbox.
| author | samer |
|---|---|
| date | Thu, 17 Jan 2013 13:20:44 +0000 |
| parents | general/numerical/binary.m@e44f49929e56 |
| children |
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| 15:19ec801ee487 | 16:db7f4afd27c5 |
|---|---|
| 1 % binary - return array contain binary sequece over N columns | |
| 2 % | |
| 3 % binary :: N:natural -> [[2^N,N]->{0,1}]. | |
| 4 % | |
| 5 % note: returns an array of uint32 | |
| 6 | |
| 7 function B=binary(N) | |
| 8 | |
| 9 M=2^N; | |
| 10 B=zeros(M,N,'uint8'); | |
| 11 b=1:N; | |
| 12 for i=1:M | |
| 13 B(i,:)=bitget(uint32(i-1),b); | |
| 14 end |