numpy 矩阵变换transpose和swapaxes

1、transpose 交换

   arr = np.random.arange().reshape((,,))     # ** = 

则 arr_shape = arr.shape                           # ,,

则 arr 索引                                         #  

arr_tran = arr..transpose(,,);                  #索引   

arr_tran_shape = arr_tran.shape                    #,,

1、swapaxes交换

 arr = np.random.arange().reshape((,,))     # ** = 

则 arr_shape = arr.shape                           # ,,

则 arr 索引                                         #  

arr_tran = arr..arr.swapaxes(,)                #索引   

arr_tran_shape = arr_tran.shape                    #,,