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Usklopni filtar

Usklopni filtar (eng. matched filter) optimalni je detektor signala koji maksimizira omjer signal-šum (SNR) za detekciju poznatog signala u aditivnom Gaussovom šumu. Razvijen od strane D. O. Northa tijekom Drugog svjetskog rata za radarske primjene, usklopni filtar predstavlja optimalni linearni filtar za detekciju signala i ostaje temelj teorije detekcije i digitalnih komunikacija.

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Izvori

  1. North, D. O. (1943). An Analysis of the Factors Which Determine Signal/Noise Discrimination in Pulsed Carrier Systems. RCA Laboratories, Technical Report PTM-946. link
  2. Oppenheim, A. V., Schafer, R. W., & Buck, J. R. (1999). Discrete-Time Signal Processing (2nd ed.). Prentice Hall. link

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Matched Filter Signal Detection. ScholarGate. https://scholargate.app/hr/signal-processing/matched-filter

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Citirana u

ScholarGateMatched Filter (Matched Filter Signal Detection). Preuzeto 2026-06-15 s https://scholargate.app/hr/signal-processing/matched-filter · Skup podataka: https://doi.org/10.5281/zenodo.20539026