python - 有没有办法用python连接matlab数组（例如，使用scipy.io）？(Is there a way to concatenate matlab arrays with python (e.g. using scipy.io)?)

Question

I'm trying to write a large (~ 20GB) .fvp file, which behaves like a delimited text file to a matlab array and save it as a .mat with python 3. Right now, I am reading the file in python, converting the values to a single numpy array and saving it with scipy.io.savemat() .

(我正在尝试编写一个大的（?20GB）.fvp文件，其行为类似于定界的文本文件到matlab数组，并使用python 3保存为.mat。现在，我正在python中读取文件，进行转换将值存储到单个numpy数组中，并使用scipy.io.savemat() 。)

However, my pc runs out of memory in the process, which I think is due to the large size of the numpy array since my code runs okay for smaller .fvp files.

(但是，我的电脑在此过程中内存不足，我认为这是由于numpy数组的大小很大，因为我的代码对于较小的.fvp文件可以正常运行。)

To solve this problem, I want to write and save sections of the .fvp file in multiple .mat files and join them up later, preferably in python.

(为了解决此问题，我想将.fvp文件的各个部分写入并保存到多个.mat文件中，并在以后（最好在python中）将它们加入。)

Is there a way to do it?

(有办法吗？)

I can't find it in scipy.io.

(我在scipy.io中找不到。)

  ask by ag3nt translate from so

Answer 1

等待大神答复