adaptive unscented kalman filter code?
11 views (last 30 days)
Show older comments
What are the differences between normal Unscented kalman Filter (UKF) and Adaptive UKF? Can anyone share the sample matlab code for the Adaptive UKF?
1 Comment
Roger Labbe
on 9 Dec 2016
Adaptive filters modify the filter's parameterization so it can adjust to changing conditions. For example, it might alter the process noise Q to adjust to changing accelerations. You do not want to accept noise when acceleration is low, but do want to respond to rapid changes when acceleration is occurring.
There are many techniques for adaptively changing the parameters; there is no canonical 'code' for it.
You can refer to the Adaptive Filtering chapter in my book, available online with the link below; it goes through several adaptive algorithms. It's Python, not MATLAB, but should be readable to you.
https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python/blob/master/14-Adaptive-Filtering.ipynb
Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!