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Toward a Standardiz...
Toward a Standardized Multi-Sinewave Fit Algorithm
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- Andersson, Tomas (author)
- KTH,Signaler, sensorer och system
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- Händel, Peter, 1962- (author)
- KTH,Signaler, sensorer och system
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(creator_code:org_t)
- 2004
- 2004
- English.
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In: 9th European Workshop on ADC Modelling and Testing. - 9781634391849 ; , s. 337-342
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Abstract
Subject headings
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- Multi-sinewave test methods require algorithms for multiple-tone parameter estimation.There exist a vast amount of publications on the topic [1]. This paper presents a generalization ofthe IEEE four-parameter sinewave fit algorithm suitable to handle data comprising multiple sinewaves.The proposed method directly estimates the 3p + 1 parameters of a p-tone model. The algorithmis analyzed numerically with emphasize on its convergence properties and statistical efficiency. Theinitialization of the algorithm is of major importance and an attempt to formulate a proper initializationprocedure is presented.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- Algorithms
- Industrial research
- Testing
- Convergence properties
- Initialization procedures
- Sine wave test
- Sine-wave
- Sinewaves
- Statistical efficiency
- Tone modeling
- Parameter estimation
Publication and Content Type
- ref (subject category)
- kon (subject category)
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