upgrading of the computational efficiency  of the  Rayleigh super resolution methods

 Sergey A. Klimov
Radar data processing laboratory of Army Air Defense Academy, Smolensk

 Received March 15, 2012

 

Abstract. Values calculation of a quadratic goal function – is one of the widespread stage of calculations that are used while digital processing of signals. The article discusses the method of reduction in the aforecited expenditure. The method is founded on a quadratic matrix property that allows to factor it out after the fashion of Holecky. The article presents performance evaluations of the standard and offered methods.

Keywords: superreleevsky resolution, computing complexity, decomposition Holetsky.