Fourier Transform in Signal Processing gathers more than a dozen expert-authored chapters on the use of the Fourier transform in signal processing and FTIR. In the first part, the theory and practice of FTIR in signal processing is examined in detail through topics including chip excitation for estimation of the bioimpedance spectrum, signals for system identification, algorithms for time delay estimation based on fast Fourier transform, and fault diagnosis in induction motors based on FFT. In the second part of the book, new analytical approaches and FTIR strategies are considered. Topics examined include modern FTIR for applications including the analysis of copper complexes, for research into biomass feed-stocks, for the study of cotton fibres, for the description of the topography of surfaces and thin films, for analysis of agricultural soils, and in earth sciences. The wide-ranging selection of case studies presented here, all supported by reviews of the relevant literature, ensures that this book is a vital resources for researchers and graduate students in areas including materials analysis, engineering and earth sciences.
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