Import in workspace large data set from .txt file

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Hi everyone! My problem is i have a .txt file with 720000000 numbers (that is a 720000x1000 matrix) that weights around 15GB, i found almost impossible for computational time to just import that matrix in my workspace to save in a .mat file and work on it.
Which could be the fastest way to do it?
Thank you for your attention
Matteo

回答(1 个)

Dhanashree Mohite
Dhanashree Mohite 2019-4-10
Below link mentions different methods which can help you out to work on big files and large data.
As per my understanding below example will be more useful:

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