THE ORDER OF SELECTING THE INFORMATIVE INTERVAL FORMATION OF DOPPLER PORTRAITS AND ITS INFLUENCE ON THE QUALITY OF RECOGNITION OF AIR OBJECTS
One of the approaches to increasing the informative character of recognition features, concluded in the structure of the Doppler portrait, is considered. Based on the analysis of the correlation properties of signals reflected from airborne objects, a new method of selecting the in-formative interval of inverse synthesis is proposed. The effectiveness of the new method is confirmed by the numerical characteristics obtained as a result of processing the recording of signals of full-scale experiments.