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Question
Matlab为什么列向量和它的共轭转置相乘会出现复数形式？。
A为 n×1 的复数列向量，A的共轭转置(A*')与A相乘在MATLAB出现复数。按 推导 A*'A=Ar'Ar+Ai'Ai (Ar为A的实部，Ai为A的虚部) 得出 A*'A的一个实数。所以在Matlab里为什么列向量和它的共轭转置相乘会出现复数形式？
2 years ago | 1 answer | 1
