The Fast Fourier Transform And Its Applications PDF Download
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Author | : E. Oran Brigham |
Publisher | : Pearson |
Total Pages | : 474 |
Release | : 1988 |
Genre | : Mathematics |
ISBN | : |
Download The Fast Fourier Transform and Its Applications Book in PDF, ePub and Kindle
The Fast Fourier Transform (FFT) is a mathematical method widely used in signal processing. This book focuses on the application of the FFT in a variety of areas: Biomedical engineering, mechanical analysis, analysis of stock market data, geophysical analysis, and the conventional radar communications field.
Author | : K.R. Rao |
Publisher | : Springer Science & Business Media |
Total Pages | : 437 |
Release | : 2011-02-21 |
Genre | : Mathematics |
ISBN | : 1402066295 |
Download Fast Fourier Transform - Algorithms and Applications Book in PDF, ePub and Kindle
This book presents an introduction to the principles of the fast Fourier transform. This book covers FFTs, frequency domain filtering, and applications to video and audio signal processing. As fields like communications, speech and image processing, and related areas are rapidly developing, the FFT as one of essential parts in digital signal processing has been widely used. Thus there is a pressing need from instructors and students for a book dealing with the latest FFT topics. This book provides thorough and detailed explanation of important or up-to-date FFTs. It also has adopted modern approaches like MATLAB examples and projects for better understanding of diverse FFTs.
Author | : Sonali Bagchi |
Publisher | : Springer Science & Business Media |
Total Pages | : 216 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 1461549256 |
Download The Nonuniform Discrete Fourier Transform and Its Applications in Signal Processing Book in PDF, ePub and Kindle
The growth in the field of digital signal processing began with the simulation of continuous-time systems in the 1950s, even though the origin of the field can be traced back to 400 years when methods were developed to solve numerically problems such as interpolation and integration. During the last 40 years, there have been phenomenal advances in the theory and application of digital signal processing. In many applications, the representation of a discrete-time signal or a sys tem in the frequency domain is of interest. To this end, the discrete-time Fourier transform (DTFT) and the z-transform are often used. In the case of a discrete-time signal of finite length, the most widely used frequency-domain representation is the discrete Fourier transform (DFT) which results in a finite length sequence in the frequency domain. The DFT is simply composed of the samples of the DTFT of the sequence at equally spaced frequency points, or equivalently, the samples of its z-transform at equally spaced points on the unit circle. The DFT provides information about the spectral contents of the signal at equally spaced discrete frequency points, and thus, can be used for spectral analysis of signals. Various techniques, commonly known as the fast Fourier transform (FFT) algorithms, have been advanced for the efficient com putation of the DFT. An important tool in digital signal processing is the linear convolution of two finite-length signals, which often can be implemented very efficiently using the DFT.
Author | : Ronald Newbold Bracewell |
Publisher | : |
Total Pages | : |
Release | : 1978 |
Genre | : Fourier transformations |
ISBN | : |
Download The Fourier Transform and Its Applications Book in PDF, ePub and Kindle
Author | : E. Oran Brigham |
Publisher | : Prentice Hall |
Total Pages | : 272 |
Release | : 1974 |
Genre | : Mathematics |
ISBN | : |
Download The Fast Fourier Transform Book in PDF, ePub and Kindle
The fourier transform; Fourier transform properties; Convolution and correlation; Fourier series and sampled waveforms; The discrete fourier transform; Discrete convolutiion and correlation; Applying the discrete fourier transform.
Author | : Charles Van Loan |
Publisher | : SIAM |
Total Pages | : 285 |
Release | : 1992-01-01 |
Genre | : Mathematics |
ISBN | : 0898712858 |
Download Computational Frameworks for the Fast Fourier Transform Book in PDF, ePub and Kindle
The author captures the interplay between mathematics and the design of effective numerical algorithms.
Author | : Eleanor Chu |
Publisher | : CRC Press |
Total Pages | : 423 |
Release | : 2008-03-19 |
Genre | : Mathematics |
ISBN | : 1420063642 |
Download Discrete and Continuous Fourier Transforms Book in PDF, ePub and Kindle
Long employed in electrical engineering, the discrete Fourier transform (DFT) is now applied in a range of fields through the use of digital computers and fast Fourier transform (FFT) algorithms. But to correctly interpret DFT results, it is essential to understand the core and tools of Fourier analysis. Discrete and Continuous Fourier Transform
Author | : J. F. James |
Publisher | : Cambridge University Press |
Total Pages | : 161 |
Release | : 2011-03-31 |
Genre | : Science |
ISBN | : 1139493949 |
Download A Student's Guide to Fourier Transforms Book in PDF, ePub and Kindle
Fourier transform theory is of central importance in a vast range of applications in physical science, engineering and applied mathematics. Providing a concise introduction to the theory and practice of Fourier transforms, this book is invaluable to students of physics, electrical and electronic engineering, and computer science. After a brief description of the basic ideas and theorems, the power of the technique is illustrated through applications in optics, spectroscopy, electronics and telecommunications. The rarely discussed but important field of multi-dimensional Fourier theory is covered, including a description of Computer Axial Tomography (CAT scanning). The book concludes by discussing digital methods, with particular attention to the Fast Fourier Transform and its implementation. This new edition has been revised to include new and interesting material, such as convolution with a sinusoid, coherence, the Michelson stellar interferometer and the van Cittert–Zernike theorem, Babinet's principle and dipole arrays.
Author | : Eleanor Chu |
Publisher | : CRC Press |
Total Pages | : 346 |
Release | : 1999-11-11 |
Genre | : Mathematics |
ISBN | : 9781420049961 |
Download Inside the FFT Black Box Book in PDF, ePub and Kindle
Are some areas of fast Fourier transforms still unclear to you? Do the notation and vocabulary seem inconsistent? Does your knowledge of their algorithmic aspects feel incomplete? The fast Fourier transform represents one of the most important advancements in scientific and engineering computing. Until now, however, treatments have been either brief, cryptic, intimidating, or not published in the open literature. Inside the FFT Black Box brings the numerous and varied ideas together in a common notational framework, clarifying vague FFT concepts. Examples and diagrams explain algorithms completely, with consistent notation. This approach connects the algorithms explicitly to the underlying mathematics. Reviews and explanations of FFT ideas taken from engineering, mathematics, and computer science journals teach the computational techniques relevant to FFT. Two appendices familiarize readers with the design and analysis of computer algorithms, as well. This volume employs a unified and systematic approach to FFT. It closes the gap between brief textbook introductions and intimidating treatments in the FFT literature. Inside the FFT Black Box provides an up-to-date, self-contained guide for learning the FFT and the multitude of ideas and computing techniques it employs.
Author | : John Francis James |
Publisher | : Cambridge University Press |
Total Pages | : 156 |
Release | : 2002-09-19 |
Genre | : Mathematics |
ISBN | : 9780521004282 |
Download A Student's Guide to Fourier Transforms Book in PDF, ePub and Kindle
Fourier transform theory is of central importance in a vast range of applications in physical science, engineering, and applied mathematics. This new edition of a successful student text provides a concise introduction to the theory and practice of Fourier transforms, using qualitative arguments wherever possible and avoiding unnecessary mathematics. After a brief description of the basic ideas and theorems, the power of the technique is then illustrated by referring to particular applications in optics, spectroscopy, electronics and telecommunications. The rarely discussed but important field of multi-dimensional Fourier theory is covered, including a description of computer-aided tomography (CAT-scanning). The final chapter discusses digital methods, with particular attention to the fast Fourier transform. Throughout, discussion of these applications is reinforced by the inclusion of worked examples. The book assumes no previous knowledge of the subject, and will be invaluable to students of physics, electrical and electronic engineering, and computer science.