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Kalman Filtering Tutorial

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{F, H} is completely observable if and only if the observability matrix<br />

has full rank of nx.<br />

Q<br />

0<br />

⎡F<br />

⎢<br />

FH<br />

= ⎢<br />

⎢ ...<br />

⎢<br />

⎣<br />

21<br />

FH n x<br />

The convergent solution to the Riccati equation yields the steady state gain for<br />

the <strong>Kalman</strong> Filter.<br />

−1<br />

⎤<br />

⎥<br />

⎥<br />

⎥<br />

⎥<br />

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