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  5. THE SIMULATION OF CLUTTERS FOR PULSE RADARS ON THE BASIS OF PROCESSES OF RANDOM ORDER AUTOREGRESSION

THE SIMULATION OF CLUTTERS FOR PULSE RADARS ON THE BASIS OF PROCESSES OF RANDOM ORDER AUTOREGRESSION

D.I. Lekhovytskiy, I.G. Kirillov
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The general requirements to the model of clutters for pulse radars are discussed. The possibility of representation of such clutters as a set of mutually independent Gaussian random vectors of complex amplitudes with the given correlation matrix of interperiod fluctuations is grounded. The features of random processes with typical correlation functions which are the particular case of autoregression processes are analyzed. The mean of simulation of autoregressive clutters of random order with the given «nonstandard» spectral and correlation properties is offered.
Keywords: passive hindrance, model correlation function, rationed correlation sequence, power spectrum, stationary process of autoregression, forming a filter, single-mess recirculating