Adaptive Notch Filter in Wavelet Packet Trees

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Standard

Adaptive Notch Filter in Wavelet Packet Trees. / Mercorelli, Paolo; Rode, Manfred; Terwiesch, Peter.
45. Internationales Wissenschaftliches Kolloquium: 04.-06.10.2000. Ilmenau: TU Ilmenau, 2000. p. 73-78 ( Internationales wissenschaftliches Kolloquium; Vol. 45).

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Harvard

Mercorelli, P, Rode, M & Terwiesch, P 2000, Adaptive Notch Filter in Wavelet Packet Trees. in 45. Internationales Wissenschaftliches Kolloquium: 04.-06.10.2000. Internationales wissenschaftliches Kolloquium, vol. 45, TU Ilmenau, Ilmenau, pp. 73-78, 45th Ilmenau Scientific Colloquium - 2000, Ilmenau, Germany, 04.10.00.

APA

Mercorelli, P., Rode, M., & Terwiesch, P. (2000). Adaptive Notch Filter in Wavelet Packet Trees. In 45. Internationales Wissenschaftliches Kolloquium: 04.-06.10.2000 (pp. 73-78). ( Internationales wissenschaftliches Kolloquium; Vol. 45). TU Ilmenau.

Vancouver

Mercorelli P, Rode M, Terwiesch P. Adaptive Notch Filter in Wavelet Packet Trees. In 45. Internationales Wissenschaftliches Kolloquium: 04.-06.10.2000. Ilmenau: TU Ilmenau. 2000. p. 73-78. ( Internationales wissenschaftliches Kolloquium).

Bibtex

@inbook{388f20ed3dfe4858bf68fea2e40abfa0,
title = "Adaptive Notch Filter in Wavelet Packet Trees",
abstract = "Second order notch lters are commonly used for frequency estimation purposes. They are characterized by a single design parameter, the value of which is selected to achieve a suitable compromise between tracking performance and bias/variance errors. We study the problem of estimating the dominant frequency of a non stationary Gaussian series by using notch lters. The design parameter is performed using wavelet tool, the technique thresholds the empirical wavelet coecients in order to estimate the bandwidth. The classical Recursive Least Square Algorithm runs on the wavelet packet tree choosing the more sensitive time frequency level. We propose an empirical on-line algorithm using wavelet packets for detection of pantograph vibration in rail vehicle.",
keywords = "Engineering",
author = "Paolo Mercorelli and Manfred Rode and Peter Terwiesch",
note = "Nebent.: International Scientific Colloquium ; 45th Ilmenau Scientific Colloquium - 2000 ; Conference date: 04-10-2000 Through 06-10-2000",
year = "2000",
language = "English",
series = " Internationales wissenschaftliches Kolloquium",
publisher = "TU Ilmenau",
pages = "73--78",
booktitle = "45. Internationales Wissenschaftliches Kolloquium",
address = "Germany",

}

RIS

TY - CHAP

T1 - Adaptive Notch Filter in Wavelet Packet Trees

AU - Mercorelli, Paolo

AU - Rode, Manfred

AU - Terwiesch, Peter

N1 - Conference code: 45

PY - 2000

Y1 - 2000

N2 - Second order notch lters are commonly used for frequency estimation purposes. They are characterized by a single design parameter, the value of which is selected to achieve a suitable compromise between tracking performance and bias/variance errors. We study the problem of estimating the dominant frequency of a non stationary Gaussian series by using notch lters. The design parameter is performed using wavelet tool, the technique thresholds the empirical wavelet coecients in order to estimate the bandwidth. The classical Recursive Least Square Algorithm runs on the wavelet packet tree choosing the more sensitive time frequency level. We propose an empirical on-line algorithm using wavelet packets for detection of pantograph vibration in rail vehicle.

AB - Second order notch lters are commonly used for frequency estimation purposes. They are characterized by a single design parameter, the value of which is selected to achieve a suitable compromise between tracking performance and bias/variance errors. We study the problem of estimating the dominant frequency of a non stationary Gaussian series by using notch lters. The design parameter is performed using wavelet tool, the technique thresholds the empirical wavelet coecients in order to estimate the bandwidth. The classical Recursive Least Square Algorithm runs on the wavelet packet tree choosing the more sensitive time frequency level. We propose an empirical on-line algorithm using wavelet packets for detection of pantograph vibration in rail vehicle.

KW - Engineering

M3 - Article in conference proceedings

T3 - Internationales wissenschaftliches Kolloquium

SP - 73

EP - 78

BT - 45. Internationales Wissenschaftliches Kolloquium

PB - TU Ilmenau

CY - Ilmenau

T2 - 45th Ilmenau Scientific Colloquium - 2000

Y2 - 4 October 2000 through 6 October 2000

ER -