Project Waterloo File and Matrix Utilities

Version 1.2.0.0 (443 KB) by Malcolm Lidierth
Utilities for partial input/output from MATLAB MAT-files, HDF5-files and custom binary files.
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Updated 21 May 2013

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Utilities for partial input/output from MATLAB MAT-files, HDF5-files and custom binary files.

Appropriate use of the custom classes provided here can speed MATLAB code execution typically by 2- to 20-fold.

I/o is supported using
[1] virtual memory mapping of files (recommended: Version 6 MAT, HDF5 and binary files).
[2] low-level i/o using fread (Version 6 MAT- files /HDF5/binary).
[3] via the matlab.io.MatFile class for Version 7.3 MAT-files with R2011b+.

The previous MAT-file utilities for writing Version 6 MAT-files are included in the library.
Various functions for converting between file types are also included.

The full code is available for download at http://sigtool.sourceforge.net/

Cite As

Malcolm Lidierth (2024). Project Waterloo File and Matrix Utilities (https://www.mathworks.com/matlabcentral/fileexchange/12250-project-waterloo-file-and-matrix-utilities), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: 3D Cube Slice

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Version Published Release Notes
1.2.0.0

OOP-based. Support for V6/7/7.3 MAT-files, HDF5 and binary files
1.1.0.0

Cumulative minor changes
1.0.0.0

Minor bug fix (argcheck). Improved VarRename