DocumentCode
393866
Title
Parameter estimation of exponentially damped noisy signal based on the LP method
Author
Yongmei, L. ; Sugahara, Kazunori ; Osaki, Tomoyuki ; Konishi, Ryosuke
Author_Institution
Tottori Univ., Japan
Volume
3
fYear
2002
fDate
5-7 Aug. 2002
Firstpage
1930
Abstract
In this paper, we propose a parameter estimation method to improve the performance of KT method when the noise increases. We calculate zeros with different data record length based on the combination of forward-prediction and backward-prediction, and find the signal zero groups to estimate the parameters of the signal. Simulation results are shown to confirm the effectiveness of the proposed method.
Keywords
frequency estimation; linear programming; parameter estimation; signal processing; backward-prediction signals; exponentially damped noisy signal; forward-prediction signals; linear programming method; parameter estimation; signal zero groups; Acoustic signal processing; Acoustical engineering; Chromium; Estimation error; Frequency estimation; Maximum likelihood estimation; Parameter estimation; Samarium; Signal processing; Singular value decomposition;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN
0-7803-7631-5
Type
conf
DOI
10.1109/SICE.2002.1196624
Filename
1196624
Link To Document