与主题一样,即。如何加载给定的*.mat
文件并将其转换为numpy数组?说,我有一个matlab矩阵:
X =
8 1 6
3 5 7
4 9 2
我将其保存为data.mat
,现在我想在我的python脚本中加载它,接下来我要将其转换为numpy数组,因此它将变为:
np.array([[8, 1, 6], [3, 5, 7], [4, 9, 2]])
我已经知道,我可以使用scipy.io.loadmat()
函数,但当我尝试这样调用它时:
mat = scipy.io.loadmat('data')
...我收到了错误:
Traceback (most recent call last):
File "C:/Users/jsmith/PycharmProjects/MagicScript.py", line 4, in <module>
mat = si.loadmat('data')
File "C:\Users\jsmith\Anaconda3\lib\site-packages\scipy\io\matlab\mio.py", line 131, in loadmat
MR = mat_reader_factory(file_name, appendmat, **kwargs)
File "C:\Users\jsmith\Anaconda3\lib\site-packages\scipy\io\matlab\mio.py", line 55, in mat_reader_factory
mjv, mnv = get_matfile_version(byte_stream)
File "C:\Users\jsmith\Anaconda3\lib\site-packages\scipy\io\matlab\miobase.py", line 237, in get_matfile_version
% ret)
ValueError: Unknown mat file type, version 46, 51
提前谢谢。