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Author Brรฉmaud, Pierre. author Mathematical Principles of Signal Processing [electronic resource] : Fourier and Wavelet Analysis / by Pierre Brรฉmaud New York, NY : Springer New York : Imprint: Springer, 2002 http://dx.doi.org/10.1007/978-1-4757-3669-4 XII, 270 p. online resource

SUMMARY

Fourier analysis is one of the most useful tools in many applied sciences. The recent developments of wavelet analysis indicates that in spite of its long history and well-established applications, the field is still one of active research. This text bridges the gap between engineering and mathematics, providing a rigorously mathematical introduction of Fourier analysis, wavelet analysis and related mathematical methods, while emphasizing their uses in signal processing and other applications in communications engineering. The interplay between Fourier series and Fourier transforms is at the heart of signal processing, which is couched most naturally in terms of the Dirac delta function and Lebesgue integrals. The exposition is organized into four parts. The first is a discussion of one-dimensional Fourier theory, including the classical results on convergence and the Poisson sum formula. The second part is devoted to the mathematical foundations of signal processing - sampling, filtering, digital signal processing. Fourier analysis in Hilbert spaces is the focus of the third part, and the last part provides an introduction to wavelet analysis, time-frequency issues, and multiresolution analysis. An appendix provides the necessary background on Lebesgue integrals

CONTENT

A1 Fourier Transforms of Stable Signals -- A2 Fourier Series of Locally Stable Periodic Signals -- A3 Pointwise Convergence of Fourier Series -- B1 Filtering -- B2 Sampling -- B3 Digital Signal Processing -- B4 Subband Coding -- C1 Hilbert Spaces -- C2 Complete Orthonormal Systems -- C3 Fourier Transforms of Finite-Energy Signals -- C4 Fourier Series of Finite-Power Periodic Signals -- D1 The Windowed Fourier Transform -- D2 The Wavelet Transform -- D3 Wavelet Orthonormal Expansions -- D4 Construction of an MRA -- D5 Smooth Multiresolution Analysis -- The Lebesgue Integral -- References -- Glossary of Symbols

Mathematics Mathematical analysis Analysis (Mathematics) Fourier analysis Statistics Complexity Computational Electrical engineering Mathematics Analysis Signal Image and Speech Processing Electrical Engineering Fourier Analysis Statistics for Engineering Physics Computer Science Chemistry and Earth Sciences Complexity

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