How to handle big files

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Ancalagon8
Ancalagon8 2018-9-1
编辑： Ancalagon8 2025-1-6
I have huge files and i want to know how i can handle them. Is splitting the big file the only option i have?

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Walter Roberson
Walter Roberson 2018-9-1
See https://www.mathworks.com/help/matlab/datastore.html for the general solution.
Another approach is to fopen() the file, and textscan() using a repeat count (a number as the parameter after the format string) to control how many lines are read at a time; you would read a chunk, process it, go back to read another chunk, and so on.

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