Ditemukan 7 dokumen yang sesuai dengan query
Ehrenpreis, Leon
New York: John Wiley & Sons, 1970
515.9 EHR f
Buku Teks Universitas Indonesia Library
Briggs, William L.
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The DFT: An Owner's Manual for the Discrete Fourier Transform explores both the practical and theoretical aspects of the DFT, one of the most widely used tools in science, engineering, and computational mathematics. Designed to be accessible to an audience with diverse interests and mathematical backgrounds, the book is written in an informal style and is supported by many examples, figures, and problems.
Conceived as an "owner's" manual, this comprehensive book covers such topics as the ...
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Philadelphia: Society for Industrial and Applied Mathematics, 1995
e20451341
eBooks Universitas Indonesia Library
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One of the best known fast computational algorithms is the fast Fourier transform method. Its efficiency is based mainly on the special structure of the discrete Fourier transform matrix. Recently, many other algorithms of this type were discovered, and the theory of structured matrices emerged.
This volume contains 22 survey and research papers devoted to a variety of theoretical and practical aspects of the design of fast algorithms for structured matrices and related issues. Included are ...
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Philadelphia : Society for Industrial and Applied Mathematics, 2003
e20443051
eBooks Universitas Indonesia Library
Loan, Charles Van
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The most comprehensive treatment of FFTs to date. Van Loan captures the interplay between mathematics and the design of effective numerical algorithms--a critical connection as more advanced machines become available. A stylized Matlab notation, which is familiar to those engaged in high-performance computing, is used.
The Fast Fourier Transform (FFT) family of algorithms has revolutionized many areas of scientific computation. The FFT is one of the most widely used algorithms in science and engineering, with ...
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Philadelphia: Society for Industrial and Applied Mathematics, 1992
e20451245
eBooks Universitas Indonesia Library
Brillinger, David Ross
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Intended for students and researchers, this text employs basic techniques of univariate and multivariate statistics for the analysis of time series and signals. It provides a broad collection of theorems, placing the techniques on firm theoretical ground. The techniques, which are illustrated by data analyses, are discussed in both a heuristic and a formal manner, making the book useful for both the applied and the theoretical worker. An extensive set of original exercises is included ...
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Philadelphia: Society for Industrial and Applied Mathematics, 2001
e20448163
eBooks Universitas Indonesia Library
Benesty, Jacob
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This work addresses this problem in the short-time Fourier transform (STFT) domain. We divide the general problem into five basic categories depending on the number of microphones being used and whether the interframe or interband correlation is considered. The first category deals with the single-channel problem where STFT coefficients at different frames and frequency bands are assumed to be independent. The second category also concerns the single-channel problem. The difference is that now the interframe ...
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Heidelberg : [, Springer], 2012
e20418134
eBooks Universitas Indonesia Library
Lubis, Zulkifli
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ABSTRAK
Untuk menyederhanakan solusi dari suatu masalah komputasi selalu digunakan apa yang disebut dengan teknik analisa transformasi. Salah satu contoh dari teknik analisa ini adalah transformasi Fourier. Transformasi Fourier dari sebuah gelombang diperlukan untuk memisah gelombang tersebut menjadi sejumlah gelombang sinusoidal dengan frekwensi yang berbeda.
Dengan dikembangkannya suatu transformasi Fourier cepat ( Fast Fourier Transform- FFT ) yaitu sebuah algoritma yang efisien untuk menghitung DFT ( Discrete Fourier Transform), maka telah terjadi perubahan yang ...
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1992
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
