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Optimum Binary Windows for Discrete Fourier Transforms
K. M.Muraleedhara Prabhu, H. Renganathan
Published in
1986
Volume: 34
   
Issue: 1
Pages: 216 - 220
Abstract
A class of windows, called binary windows, for the frequency-domain implementation of the discrete Fourier transform is proposed. While the conventional time-domain windowing requires N/2 stored values of the data window and N multiplications, the binary windows do not require multiplications or stored constants; rather, they are replaced by shift and add operations. Typical hardware structures are presented for efficient implementation of the binary windows. Copyright © 1986 by The Institute of Electrical and Electronics Engineers. Inc.
About the journal
JournalIEEE Transactions on Acoustics, Speech, and Signal Processing
ISSN00963518
Open AccessNo
Concepts (10)
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    Mathematical transformations - fourier transforms
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    SIGNAL FILTERING AND PREDICTION - MATHEMATICAL MODELS
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    BINARY WINDOWS
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    Discrete fourier transforms
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    Signal processing
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    Filter
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    Fourier transformation
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    Nonhuman
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    Theoretical study
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    WINDOW