Table 2

Performance comparison between Kalman and H filtering.

Estimation algorithm SNRout

White Gaussian noise Poisson noise
5 dB Kalman 29.9771 23.3424
H 30.7015 23.7324
10 dB Kalman 39.9468 33.2658
H 40.6510 33.8200
10 dB Kalman 49.2331 43.0675
H 49.9383 44.0972

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