saving a large matrix in .mat format using scipy.savemat

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geo seis
geo seis 2020-12-31
回答： 硕 2024-3-27
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.

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回答（2 个）

Combinatorialist
Combinatorialist 2021-2-16
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
硕 2024-3-27
This question can be solved by using hdf5storage package in python.

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