Improving Frequency Resolution of Discrete Spectra
Language: English
Published by LAP LAMBERT Academic Publishing Mai 2010, 2010
- Softcover
- New
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
AbeBooks seller since January 11, 2012
Condition: New
£ 50.90
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Add to basketItem description from seller
This item is printed on demand - it takes 3-4 days longer - Neuware -Discrete spectra can be used to measure frequencies of signal components. Such a measurement consists in digitising the signal, performing windowing of the signal samples and computing their discrete Fourier spectrum. Frequencies of individual signal components can be evaluated from their locations in the discrete spectrum magnitude with resolution limited by the number of processed samples. The book describes interpolation algorithms based on three bins of the discrete Fourier spectrum, allowing to increase frequency resolution of such measurements by a few orders of magnitude at the expense of computing one formula. Studies of the dependence of the algorithm efficiency on windowing, noise, interference and exponential decay of the signal are included. The algorithms of discrete spectra interpolation studied in this book may find applications in scientific and industrial systems requiring real-time, high resolution frequency measurements, based on small sample sets. In particular, they can be a computation-saving replacement of the zero-padding technique. The algorithms have been used for years at CERN in systems measuring characteristic frequencies of particle beam motion. 136 pp. Englisch.…
Seller Inventory # 9783838359434
- Title
- Improving Frequency Resolution of Discrete Spectra
- Author
- Marek Gasior
- Publisher
- LAP LAMBERT Academic Publishing Mai 2010
- Publication year
- 2010
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 10
- 3838359437
- ISBN 13
- 9783838359434
- Item weight
- 221 grams
- Dimensions
- 220x150x9 mm
"Synopsis" may belong to another edition of this title.
BuchWeltWeit Ludwig Meier e.K.
Bergisch Gladbach, Germany
AbeBooks seller since January 11, 2012
Shipping rates from Germany to U.S.A.
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BuchWeltWeit Ludwig Meier e.K.
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