Title :
Quadratic-inverse spectrum estimates for non-stationary processes
Author :
Thomson, David J.
Author_Institution :
AT&T Bell Labs., Murray Hill, NJ, USA
Abstract :
Quadratic-inverse spectrum estimates for locally white non-stationary processes are described. The author discusses a way of combining the non-stationary quadratic inverse theory with that of harmonizable processes
Keywords :
Fourier transforms; estimation theory; spectral analysis; Fourier transforms; harmonizable processes; locally white nonstationary processes; quadratic-inverse spectrum estimates; Covariance matrix; Eigenvalues and eigenfunctions; Fluctuations; Frequency estimation; Harmonic analysis; Kernel; Spectral analysis;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.531315
