High Accuracy Timer

High-resolution performance counter
4K Downloads
Updated 11 Jul 2015

View License

Uses the high-resolution performance counter to get the time which exceeds one microsecond accuracy.
time = hat;
% do some calculations
diff = hat - time;

Cite As

Ivo Houtzager (2024). High Accuracy Timer (https://www.mathworks.com/matlabcentral/fileexchange/16534-high-accuracy-timer), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Clocks and Timers in Help Center and MATLAB Answers
Acknowledgements

Inspired: Simulink Block for Real Time Execution

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Published Release Notes
1.2.0.0

more thread safe
Added Linux support using the POSIX high-resolution performance counter

1.0.0.0