ORTHOGONAL POLYNOMS CHOICE FOR REPRESENTATION OF A SOLVING STATISTICS MULTIDIMENSIONAL DISTRIBUTION OF BAYESIAN RADAR RECOGNITION DEVICES

Abstract

For approximation of a solving statistics multivariant distribution in the radar-tracking recognition device as a weight function is used evaluations of one-dimensional cuts analyzed denseness. The deriving technique of weight function estimation is reduced. The getting method of nonclassical orthogonal polynomials system on the set weight function is described. Analytical calculation results of recognition conditional probabilities are presented at use of the offered weight function for approximation of solving statistics multivariant distribution and results getting by means of statistical modelling.

Keywords

• многомерная плотность вероятности
• весовая функция
• полиномиальная аппроксимация
• характеристическая функция