Рассмотрены вопросы передачи информации при помощи электромагнитных колебаний и принципы построения основных радиотехнических устройств и систем. Изложены способы математического представления сигналов и помех, современные методы формирования, преобразования и обработки сигналов в системах связи. Проанализированы различные классы радиотехнических цепей и процессы, протекающие в них. Широко представлены основные электронные устройства и узлы, выполненные на интегральных аналоговых и цифровых микросхемах: усилители, модуляторы, детекторы, генераторы, счетчики, делители частоты и т.д. Приведены общие сведения о пропускной способности каналов связи, методах помехоустойчивого кодирования, оптимального приема сообщений. Описаны элементы современной теории вейвлетной и фрактальной обработки информации. Изложение теоретического материала проиллюстрировано практическими расчетами и примерами построения отдельных узлов.

В книге американского специалиста проф. Г. Лэма рассматриваются основы теории электрических цепей, принципы и схемы реализации аналоговых и цифровых фильтров. Излагается методика составления программ, их расчета на ЭВМ. Книга является одним из лучших руководств по выбору типов и параметров непрерывных и дискретных фильтров. Для специалистов, занимающихся проектированием фильтров, и студентов, изучающих электро- и радиотехнику.

Well established in the consumer electronics industry, Digital Audio Signal Processing (DASP) techniques are used in audio CD, computer music and multi–media components. In addition, the applications afforded by this versatile technology now range from real–time signal processing to room simulation.
Digital Audio Signal Processing, Second Edition covers the latest signal processing algorithms for audio processing. Every chapter has been completely revised with an easy to understand introduction into the basics and exercises have been included for self testing. Additional Matlab files and Java Applets have been provided on an accompanying website, which support the book by easy to access application examples.

JPEG2000: Image Compression Fundamentals, Standards and Practice is an essential reference for professional engineers and academic researchers in the fields of communication, image processing, signal processing, information theory, and multimedia. It has specific applications for those involved in the development of software and hardware solutions for multimedia, internet, and medical imaging applications, and for those pursuing research in image and video compression. The book is suitable as a primary text for a course in image compression;

This book provides an easy to understand overview of nonlinear behavior in digital filters, showing how it can be utilized or avoided when operating nonlinear digital filters. It gives techniques for analyzing discrete–time systems with discontinuous linearity, enabling the analysis of other nonlinear discrete–time systems, such as sigma delta modulators, digital phase lock loops and turbo coders.

The Hilbert–Huang Transform (HHT) represents a desperate attempt to break the suffocating hold on the field of data analysis by the twin assumptions of linearity and stationarity. Unlike spectrograms, wavelet analysis, or the Wigner–Ville Distribution, HHT is truly a time–frequency analysis, but it does not require an a priori functional basis and, therefore, the convolution computation of frequency. The method provides a magnifying glass to examine the data, and also offers a different view of data from nonlinear processes, with the results no longer shackled by spurious harmonics — the artifacts of imposing a linearity property on a nonlinear system or of limiting by the uncertainty principle, and a consequence of Fourier transform pairs in data analysis. This is the first HHT book containing papers covering a wide variety of interests. The chapters are divided into mathematical aspects and applications, with the applications further grouped into geophysics, structural safety and visualization.

Robustness is often of crucial importance in control system design. Real engineering systems are vulnerable to external disturbance and measurement noise and there are always discrepancies between mathematical models used for design and the actual system in practice.
Robust Control Design with MATLAB® helps you learn how to use well–developed advanced robust control design methods in practical cases. To this end, several realistic control design examples ranging from teaching–laboratory experiments, such as a mass–damper–spring assembly, to complex systems like a flexible link manipulator are given detailed presentation. All the design exercises are conducted using MATLAB® Robust Control Toolbox, Control System Toolbox and Simulink®.

Wavelet and subband transforms have been of great interest in the fields of engineering and applied mathematics. The theories of these powerful signal–processing tools have matured and many applications utilizing them are emerging in different disciplines. This book, comprising eleven chapter contributions from prominent researchers in the field, focuses on communications and multimedia applications of wavelet and subband transforms. The first six chapters of this book deal with a variety of communications applications that significantly benefit from wavelet and subband theories. Similarly, the remaining five chapters present recent advances in multimedia applications of wavelet and subband transforms. These chapters interconnect the requirements of applications with the underlying theory and their engineering solutions.

The wide scope of optimization mandates extensive interaction between various disciplines in the development of the methods and algorithms, and in their fruitful application to real–world problems.
This book presents a discipline–independent view of optimization, providing opportunities for students to identify and apply algorithms, methods, and tools from the diverse areas of optimization to their own fields without getting into too much detail about the underlying theories. The second edition of this book includes two new chapters: a chapter on global optimization and a real–world case study that uses principles from each chapter.

This long–awaited update of Meyer's Wavelets: Algorithms and Applications includes completely new chapters on four topics: wavelets and the study of turbulence, wavelets and fractals (which includes an analysis of Riemann's nondifferentiable function), data compression, and wavelets in astronomy. The chapter on data compression was the original motivation for this revised edition, and it contains up-to–date information on the interplay between wavelets and nonlinear approximation. The other chapters have been rewritten with comments, references, historical notes, and new material. Four appendices have been added: a primer on filters, key results (with proofs) about the wavelet transform, a complete discussion of a counterexample to the Marr–Mallat conjecture on zero–crossings, and a brief introduction to Holder and Besov spaces. In addition, all of the figures have been redrawn, and the references have been expanded to a comprehensive list of over 260 entries. The book includes several new results that have not appeared elsewhere.