saving a large matrix in .mat format using scipy.savemat
显示 更早的评论
Hii experts, i want to save a large matrix(10gb) in using scipy.io.savemat function in python but it is unable to save the matrix instead it gives error : Matrix too large to save with Matlab 5 format, however i searched over internet and tried to overcome the problem by using do_compression=True. still it gives same error.can anybody suggest me a better solution to save a large matrix in .mat format using python so that i can take it to matlab platform.
回答（2 个）
Combinatorialist
2021-2-16
0 个投票
I had the same problem and was able just break the matrix into multiple pieces and then save them to separate files. My matrix saved as 7 GB and I broke it into a 4 GB file and a 3 GB file
硕
2024-3-27
0 个投票
This question can be solved by using hdf5storage package in python.
类别
在 帮助中心 和 File Exchange 中查找有关 Call Python from MATLAB 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
