Processing Of Complex Signals Using Relation Function

The textbook "Processing of Complex Signals Using Relation Function" offers a comprehensive analysis of the processing of complex random signals using the Relation Function (RF) and the Group Delay Functions (GDF). It explains that the conventional description of signals through the covariance function (CF) is insufficient in certain cases to fully capture the second-order statistics (SOS) of complex random signals. The authors present the properties of the RF and its application to the spectral estimation of complex signals. Additionally, it is shown that the RF method allows for precise determination of the poles or zeros of complex systems. The book also addresses the estimation of wind profiles and compares the results of the RF with those of the CF to demonstrate the superiority of the RF. This work is aimed at professionals and students engaged in signal processing and the associated mathematical concepts.