What is the difference between A' vs A.' ?

2015 9 17
2 个回答
更新时间：2020 5 21
4 次查看（30 天）

0 个投票

First one is transpose of matrix A.
I don't see any difference between A' and A.' since I keep getting same thing

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Zihan Qiao
Zihan Qiao 2020-5-21
编辑：Zihan Qiao 2020-5-21
I believe this screenshot can answer your question.
A’ will do the complex conjugate of the value additionally;
While A.' will only be the transpose.

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回答（2 个）

Walter Roberson
Walter Roberson 2015-9-17

2 个投票

>> A = 1+2i
A =
1 + 2i
>> A'
ans =
1 - 2i
>> A.'
ans =
1 + 2i
Notice that A' gave the complex conjugate of the value as well as doing the transpose.
the cyclist
the cyclist 2015-9-17
编辑：the cyclist 2015-9-17

1 个投票

Try it with a complex matrix, and you'll see.
And you can read about the difference in the documentation of transpose and ctranspose.

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