APPLICATION OF WAVELET TRANSFORM FOR GENERATION OF RADAR VIRTUAL IMAGES

摘要

The results of analysis of wavelet-transform applications to generate the radar virtual images are presented. This method makes it possible to present the non-stationary signals with complex amplitude-frequency-temporal variations in the form of three-dimensional virtual image with good frequency and time resolution. The advantage of this method in the study of variations in the range of non-stationary radar signals like "angel-echo" is shown.