Estimation of the spectral exponent of 1/f γ process corrupted by white noise

Süleyman Baykut; Melike Erol; Tayfun Akgül

Estimation of the spectral exponent of 1/f ^γ process corrupted by white noise

Süleyman Baykut^*, Melike Erol, Tayfun Akgül

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

1/f ^γ noise is used to model a large number of processes; such as network traffic data, GPS (Global Positioning System) noise, financial and biological data. However, observations on real data have shown that assumption of a purely 1/f ^γmodel may be inadequate, as the measured data may contain trend, periodicity or noise. These are considerable factors effecting the estimation of γ. In this work, we examine real data from GPS noise and network traffic data and apply a wavelet based method for the removal of the effect of white noise in these data sets.

Original language	English
Journal	European Signal Processing Conference
Publication status	Published - 2006
Externally published	Yes
Event	14th European Signal Processing Conference, EUSIPCO 2006 - Florence, Italy Duration: 4 Sept 2006 → 8 Sept 2006

Cite this

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title = "Estimation of the spectral exponent of 1/f γ process corrupted by white noise",

abstract = "1/f γ noise is used to model a large number of processes; such as network traffic data, GPS (Global Positioning System) noise, financial and biological data. However, observations on real data have shown that assumption of a purely 1/f γmodel may be inadequate, as the measured data may contain trend, periodicity or noise. These are considerable factors effecting the estimation of γ. In this work, we examine real data from GPS noise and network traffic data and apply a wavelet based method for the removal of the effect of white noise in these data sets.",

author = "S{\"u}leyman Baykut and Melike Erol and Tayfun Akg{\"u}l",

year = "2006",

language = "English",

journal = "European Signal Processing Conference",

issn = "2219-5491",

note = "14th European Signal Processing Conference, EUSIPCO 2006 ; Conference date: 04-09-2006 Through 08-09-2006",

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T1 - Estimation of the spectral exponent of 1/f γ process corrupted by white noise

AU - Baykut, Süleyman

AU - Erol, Melike

AU - Akgül, Tayfun

PY - 2006

Y1 - 2006

N2 - 1/f γ noise is used to model a large number of processes; such as network traffic data, GPS (Global Positioning System) noise, financial and biological data. However, observations on real data have shown that assumption of a purely 1/f γmodel may be inadequate, as the measured data may contain trend, periodicity or noise. These are considerable factors effecting the estimation of γ. In this work, we examine real data from GPS noise and network traffic data and apply a wavelet based method for the removal of the effect of white noise in these data sets.

AB - 1/f γ noise is used to model a large number of processes; such as network traffic data, GPS (Global Positioning System) noise, financial and biological data. However, observations on real data have shown that assumption of a purely 1/f γmodel may be inadequate, as the measured data may contain trend, periodicity or noise. These are considerable factors effecting the estimation of γ. In this work, we examine real data from GPS noise and network traffic data and apply a wavelet based method for the removal of the effect of white noise in these data sets.

UR - http://www.scopus.com/inward/record.url?scp=84862625074&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84862625074

SN - 2219-5491

JO - European Signal Processing Conference

JF - European Signal Processing Conference

T2 - 14th European Signal Processing Conference, EUSIPCO 2006

Y2 - 4 September 2006 through 8 September 2006

ER -

Estimation of the spectral exponent of 1/f ^γ process corrupted by white noise

Abstract

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