pageexpm

Paged matrix exponential function

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Updated 17 Mar 2022

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pageexpm extends the expm (matrix exponential) function for efficient operation on multicore and multiprocessor computers by using paged matrix operations pagemtimes and pagemldivide. (MATLAB R2022a or later is required, but pageexpm does not require the Parallel Computing Toolbox.)

Cite As

Kenneth Johnson (2023). pageexpm (https://www.mathworks.com/matlabcentral/fileexchange/107959-pageexpm), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with R2022a and later releases
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Linear differential equation solver (lde.m)

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Version Published Release Notes
1.0.2

Fixed problem with squaring operation (Eq 18 - algo doc v2 will be posted on vixra).
Added file demo_pageexpm.mlx.

1.0.1

Put in link to algorithm document.

1.0.0