Sinusoid Estimation in Additive Noise

Name: Sinusoid Estimation in Additive Noise
Brand: VDM Verlag Dr. Müller
SKU: 9783639135015
Price: 60.98 EUR
Availability: InStock

Applications in Experimental Vibration Analysis

Автор: Baris Yagci

Език:

Корици: С меки корици

Издател: VDM Verlag Dr. Müller

Наличност: Налично при издателя, по поръчка

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60.98 € 119.26 лв

A classical problem in engineering is to estimate§frequencies and amplitudes of sinusoids in data§co...

Информация за книгата

Автор

Baris Yagci

Език

Английски език

Корици

Книга - С меки корици

Издадена

2009

страници

148

EAN

9783639135015

Enbook ID

06822195

Издател

VDM Verlag Dr. Müller

Теглоt

201

Размери

150 x 220 x 7

Пълно описание

A classical problem in engineering is to estimate§frequencies and amplitudes of sinusoids in data§corrupted by noise. This problem arises in different§fields like economics, medicine, seismology, energy§conversion, and control systems. Fast Fourier§Transform (FFT), a deterministic method,§is the most commonly used method to obtain frequency§contents of data. However, in the presence of noise§FFT does not yield reliable estimates of the amplitudes§and frequencies of sinusoids. This book presents§stochastic methods to solve the sinusoid estimation§problem. The main advantage of the methods presented§here is the convergence of the estimated spectrum to§the point spectrum of the sinusoids. The convergence §property is especially useful at the analysis stage§because §the artifacts due to noise process disappear with §convergence of the spectrum. This helps §interpreting the spectrum of a process corrupted by §noise with unknown properties. The uses of the§methods presented are illustrated on examples from§structural§vibration analysis.

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Sinusoid Estimation in Additive Noise

Applications in Experimental Vibration Analysis

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Пълно описание

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