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[交流] 【求助】求问matlab--PIV问题

在集合Φij中求出最大值MAX(Φij)所在坐标(xm(i,j),ym(i,j)),即可求得s(i,j)


1。Φij是一个复数矩阵,它的最大值指的是什么,怎么求啊?

2。实数矩阵经傅立叶变换变成一个复数矩阵,然后再傅立叶反变换后还是实矩阵吗?

3。共轭矩阵和共轭转置矩阵 有什么区别?matlab里如何求共轭矩阵的,用什么命令?
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