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Fourier Transform – Signal Processing
Edited by Salih Mohammed Salih
Published by InTech
Janeza Trdine 9, 51000 Rijeka, Croatia
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Contents
Preface IX
Part 1 DFT and FFT Applications 1
Chapter 1 Interpolation Algorithms of DFT for Parameters
Estimation of Sinusoidal and Damped Sinusoidal Signals 3
Krzysztof Duda
Chapter 2 A Proposed Model-Based Adaptive System
for DFT Coefficients Estimation Using SIMULINK 33
Omar Mustaf
Chapter 3 FFT-Based Efficient Algorithms
for Time Delay Estimation 55
Renbiao Wu, Wenyi Wang and Qiongqiong Jia
Chapter 4 Channel Identification for OFDM
Communication System in Frequency Domain 81
Lianming Sun
Chapter 5 Fast Fourier Transform Processors: Implementing
FFT and IFFT Cores for OFDM Communication Systems 111
A. Cortés, I. Vélez, M. Turrillas and J. F. Sevillano
Chapter 6 FPGA Implementation of Inverse Fast Fourier Transform
in Orthogonal Frequency Division Multiplexing Systems 135
Somayeh Mohammady, Nasri Sulaiman,
Roslina M. Sidek, Pooria Varahram, and M. Nizar Hamidon
Chapter 7 Fault Diagnosis of Induction Motors Based on FFT 157
Castelli Marcelo, Juan Pablo Fossatti and José Ignacio Terra
Part 2 Time, Frequency and Phase Estimation 183
Chapter 8 Non-Parametric Estimation of the Periodic
Signal Parameters in the Frequency Domain 185
Dušan Agrež
Chapter 9 A Reformulative Retouch on the Fourier
Transform – “Unprincipled” Uncertainty Principle 211
Csaba Szántay, Jr.
Chapter 10 Aspects of Using Chirp Excitation
for Estimation of Bioimpedance Spectrum 237
Toivo Paavle, Mart Min and Toomas Parve
Chapter 11 Simple Signals for System Identification 257
Paul Annus, Raul Land, Mart Min and Jaan Ojarand
Part 3 Image Processing 277
Chapter 12 Invariant Nonlinear Correlations via Fourier Transform 279
Ángel Coronel-Beltrán and Josué Álvarez-Borrego
Chapter 13 Pattern Recognition of Digital
Images by One-Dimensional Signatures 299
Selene Solorza, Josué Álvarez-Borrego
and Gildardo Chaparro-Magallanez
Chapter 14 Vectorial Signatures for Pattern Recognition 317
Jesús Ramón Lerma-Aragón and Josué Álvarez-Borrego
Chapter 15 Multidimensional Features
Extraction Methods in Frequency Domain 337
Jesus Olivares-Mercado, Gualberto Aguilar-Torres,
Karina Toscano-Medina, Gabriel Sanchez-Perez,
Mariko Nakano-Miyatake and Hector Perez-Meana |
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