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Non-linear and signal energy optimal asymptotic filter design

Citace: [] HRUŠÁK, J., ČERNÝ, V. Non-linear and signal energy optimal asymptotic filter design. Journal of Systemics, Cybernetics and Informatics, 2003, roč. 1, č. 5, s. 55-62. ISSN: 1690-4524
Druh: ČLÁNEK
Jazyk publikace: eng
Anglický název: Non-linear and signal energy optimal asymptotic filter design
Rok vydání: 2003
Autoři: Josef Hrušák , Václav Černý
Abstrakt EN: The paper deals with a new approach to signal filtering. It is based on the concepts of signal power, signal energy, signal power balance relation, equivalence, etc. An asymptotic filter is proposed with the help of these tools. It is shown in the paper that the well known Wiener-Kalman-Bucy filter can be seen as a special case of the developed asymptotic filter. On the other hand, it also corresponds to a low pass filter from another point of view. The important thing is that the filter eliminates a systematic error from a disturbed signal.
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