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numpy总结
2022-07-23 05:42:00 【AutoGalaxy】
一. 矩阵乘法
1. np.matmul(a,b)
维数不对应会报error
二. 矩阵转置
参考网址:
[Python3]Numpy数组转置的三种方法T、transpose、swapaxes_Asher117的博客-CSDN博客_numpy转置
三种方法:
(1)T属性
(2) transpose()方法(用到的时候再来总结)
(3)swapaxes()方法()用到的时候再来总结
三. 矩阵增加维度
参考网址:
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