Publication de 12 numéros par an
ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009
Indexed in
Estimation of Influence of Mismatches between Real Observations and their Models on the Results of Processing Algorithms Synthesis
RÉSUMÉ
The structure of the adaptive algorithm of the detection (AAD) for Gaussian statistics of observations and parametric ambiguity relative to noise is proven. It is shown that the mismatch between the incoming observations and the adaptive algorithm's parameters decreases during the parametric adaptation. It is determined that the vector of the filter's weight factors (VWF) for the detecting algorithm, synthesized by the maximum likelihood method, and VWF of the AAD filter, calculated from Wiener-Hopf's equation, are the same for the stationary mode. The AAD filter includes the adaptive adjuster of the expected signal apart from the adaptive "whitening" structure.