Title :
Global estimation of n unknown frequencies
Author :
Marino, R. ; Tomei, P.
Author_Institution :
Dipt. di Ingegneria Elettronica, Univ. di Roma Tor Vergata, Italy
Abstract :
Given a measurable signal consisting of the sum of n sinusoids with unknown amplitudes, frequencies and phases, a dynamic algorithm is designed which is able to recover asymptotically, the unknown values of the frequencies, for any initial condition and any value of the frequencies
Keywords :
adaptive control; frequency estimation; matrix algebra; observers; adaptive observers; dynamic algorithm; global estimation; sinusoids; unknown frequencies; Adaptive control; Adaptive filters; Algorithm design and analysis; Amplitude estimation; Error correction; Frequency estimation; Heuristic algorithms; Programmable control; Signal design;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912008
