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Load parts of a data file

version 1.2.0.0 (1.68 KB) by Kaare
Function allowing loading of every n'th row and arbitrary columns of named file.

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Updated 27 Jan 2014

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Essentially a wrapper for textscan, but requiring less everyday coding. Just tell the function the file, whether you want all rows or every n'th, which (or all) columns you want, and the maximum number of rows to load (if you don't know how big the file is).

The script assumes that an individual line in the file is of a manageable size, and that all lines have the same length.

Cite As

Kaare (2020). Load parts of a data file (https://www.mathworks.com/matlabcentral/fileexchange/40654-load-parts-of-a-data-file), MATLAB Central File Exchange. Retrieved .

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Updates

1.2.0.0

discovered some problems which slowed down the loading considerably, these have now been fixed.

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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