小编sha*_* li的帖子

 % save .mat file in the matlab    
train_set_x=1:50*1*51*61*23;   
train_set_x=reshape(train_set_x,[50,1,51,61,23]);   
save(['pythonTest.mat'],'train_set_x','-v7.3');

在matlab中获得的数据大小为(50,1,51,61,23).

我使用此链接的指令在Python中加载.mat文件.

代码如下:

import numpy as np, h5py
f = h5py.File('pythonTest.mat', 'r')
train_set_x = f.get('train_set_x')
train_set_x = np.array(train_set_x)

train_set_x.shape的输出是(23L, 61L, 51L, 1L, 50L).预计会是(50L, 1L, 51L, 61L, 23L).所以我改变了形状

train_set_x=np.transpose(train_set_x, (4,3,2,1,0))

我很好奇Python和matlab之间数据形状的变化.我的代码中有错误吗？