Friday, June 21, 2013

MATLAB中的共轭转置与非共轭转置

对已知矩阵A,MATLAB为我们提供了两种转置运算。
A.' 非共轭转置

A' 共轭转置

单纯地共轭用:conj()
非共轭可以用:transpose()

example:
  a =
        12.0000                  0 + 2.0000i         5.0000         
        0                             5.0000               4.0000 
>> a'
             ans =
                      12.0000                  0         
                      0 - 2.0000i              5.0000         
                      5.0000                    4.0000         
>> a.'
           ans =

                   12.0000                  0         
                  0 + 2.0000i              5.0000         
                  5.0000                    4.0000

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