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Question abtout update strategy of self.Q matrix in kalman filter #43

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hungsing92 opened this issue Dec 26, 2023 · 2 comments

hungsing92 commented Dec 26, 2023 •

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Thanks for your excellent work!

Why you update the self.Q matrix by multiply 1.5? I think this will make the self.P and self.Q matrix numerical overflow, when frame_id is too big.

gengshi commented Jan 3, 2024

I encountered the overflow question too.

gengshi commented Jan 3, 2024

change the coefficient to 1.1, the issue dispeared.

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