Title :
Special techniques for the estimation of the ACF of spherically invariant random processes
Author :
Jacovitti, G. ; Neri, A.
Author_Institution :
Infocom Dept., Roma Univ., Italy
Abstract :
A class of correlation estimates for complex spherically invariant random processes is introduced as an extension of the polarity coincidence correlator estimate. Their accuracy is for reference cases, and some experimental results are provided. Some hybrid estimators based on an extension of the Bussgang theorem are briefly reviewed. The computational advantages of the proposed estimators are outlined
Keywords :
correlation methods; estimation theory; random processes; spectral analysis; ACF; Bussgang theorem; autocorrelation function; complex spherically invariant random processes; correlation estimates; hybrid estimators; polarity coincidence correlator estimate; spherically invariant random processes; Amplitude estimation; Computational efficiency; Correlators; Gaussian processes; Particle measurements; Phase estimation; Random processes; Relays; Spectral analysis; Statistics;
Conference_Titel :
Spectrum Estimation and Modeling, 1988., Fourth Annual ASSP Workshop on
Conference_Location :
Minneapolis, MN
DOI :
10.1109/SPECT.1988.206225
