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Optimal Kalman Filter for nonscalar system estimation

by Sasha Zorin

 

12 Sep 2007 (Updated 13 Sep 2007)

Example calculation of time dependence of system variations is presented.

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Description

The example of optimal Kalman filtering is considered. Assume some nonscalar complex system to analyze usability of optimal Kalman filter for estimates obtaining. As measure of estimates presision and robustness is covariance matrix diagonal (related with system variations) time dependence.
Particular components of system provide good estimates by filtering, another not.
Conclude that effectiveness of filter usage depends on system.

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (1)
13 Oct 2007 Ihsan ulhaq

Nice job!

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Tag Activity for this File
Tag Applied By Date/Time
filter design Sasha Zorin 22 Oct 2008 09:26:47
filter analysis Sasha Zorin 22 Oct 2008 09:26:47
kalman filter Sasha Zorin 22 Oct 2008 09:26:47
covariance Sasha Zorin 22 Oct 2008 09:26:47
complex system Sasha Zorin 22 Oct 2008 09:26:47

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