THE  FREQUENCY  SUPERRESOLUTION  IN  RADAR  SIGNAL BACK-FORWARD COHERENT  PROCESSING  WITH  DATA DECIMATION

 Daniel S. Grigoryan

Radar data processing laboratory of Army Air Defense Academy, Smolensk 

Received July 6, 2011

 

Abstract. Be founded on weight vector disturbances connection with back-forward linear prediction equations conditionality number the methods of data matrix forming by samples primary processing with coherent accumulation are proposed. By test samples processing the preference of coherent linear prediction with decimation in harmonics superresolution in comparison with primary linear prediction methods is shown.

Keywords:  superresolution, linear prediction, weight vector, conditionality, spectral function.