How to permute binary numbers to a specific permutation

Question

lilly lord 2020-10-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/617203-how-to-permute-binary-numbers-to-a-specific-permutation

评论： lilly lord 2020-10-18

采纳的回答： Stephan

在 MATLAB Online 中打开

Hi I have numbers in binary form. I want to permute to 1 digit to right so that a new binary value is created.

0

F=[0 6 2 5 4 3 6 1]';
f=de2bin(F);%%the required binary form
e.g 
      Binary form         1 digit rt
0     000                 000
6     011                 101
2     010                 001
5     101                 110
4     001                 101
3     110                 011
1     100                 010
7     111                 111
How can I do it in matlab
Thanks in advance

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Answer 1

Stephan 2020-10-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/617203-how-to-permute-binary-numbers-to-a-specific-permutation#answer_517003

编辑：Stephan 2020-10-18

在 MATLAB Online 中打开

https://de.mathworks.com/help/matlab/ref/circshift.html

F=[0 6 2 5 4 3 6 1]'
A = dec2bin(F)
B = circshift(A,1,2)

gives:

F =
     0
     6
     2
     5
     4
     3
     6
     1
A =
  8×3 char array
    '000'
    '110'
    '010'
    '101'
    '100'
    '011'
    '110'
    '001'
B =
  8×3 char array
    '000'
    '011'
    '001'
    '110'
    '010'
    '101'
    '011'
    '100'