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rlabbe / filterpy

Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoothers, and more. Has companion book 'Kalman and Bayesian Filters in Python'.
MIT License
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Update sigma_points.py #174

Closed x1angli closed 5 years ago

x1angli commented 5 years ago

Corrected a doc typo. "359-1 degreees is 2" should be " 359-1 degrees is -2"

rlabbe commented 5 years ago

I think we are both wrong (for what I wanted to communicate. A better example 1-2 = 359 (assuming range of [0,359]. 359 - 1 is indeed 358, and needs no modal math correction.

x1angli commented 5 years ago

Geez and Oops....lol