因为学习需要,所以要用到矩阵相乘,看别人的程序,会用到cvGEMM,但这是OpenCV的老函数了,网上都是老式的用法,新版的操作方法几乎没有说明,查了一下函数库,有gemm函数可以代替,描述如下:
Performs generalized matrix multiplication.
C++: void gemm(InputArray src1, InputArray src2, double alpha, InputArray src3, double gamma, OutputArray dst, int flags=0 )
src1 – first multiplied input matrix that should have CV_32FC1, CV_64FC1, CV_32FC2, orCV_64FC2 type.
src2 – second multiplied input matrix of t......
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