Wyniki wyszukiwania:

Linear signal spaces are of fundamental importance in signal and system theory, communication theory, and modern signal processing.
This book proposes a time-frequency analysis of linear signal spaces that is based on two novel time-frequency representations called the Wigner distribution of a linear signal space' and the ambiguity function of a linear signal space'.
Besides being a useful display and analysis tool, the Wigner distribution of a linear signal space allows the design of high-resolution time-frequency filtering methods. This book develops such methods and applies...

Linear signal spaces are of fundamental importance in signal and system theory, communication theory, and modern signal processing.
This book proposes a time-frequency analysis of linear signal spaces that is based on two novel time-frequency representations called the Wigner distribution of a linear signal space' and the ambiguity function of a linear signal space'.
Besides being a useful display and analysis tool, the Wigner distribution of a linear signal space allows the design of high-resolution time-frequency filtering methods. This book develops such methods and applies...

As a result of higher frequencies and increased user mobility, researchers and systems designers are shifting their focus from time-invariant models to channels that vary within a block. Wireless Communications Over Rapidly Time-Varying Channels explains the latest theoretical advances and practical methods to give an understanding of rapidly time varying channels, together with performance trade-offs and potential performance gains, providing the expertise to develop future wireless systems technology. As well as an overview of the issues of developing wireless systems using...

Dieses Buch bietet eine Einfuhrung in die Theorie der statistischen Signalbeschreibung mit spezieller Betonung der digitalen Nachrichtenubertragungstechnik. Im ersten Kapitel wird der Begriff eines nachrichtentechnischen Signals und seine Beschreibungsmoglichkeiten kurz erlautert. Das zweite Kapitel geht speziell auf den Aspekt der Zufalligkeit und Unbestimmtheit von Signalen ein. Dabei wird die praktische Anwendung der Wahrscheinlichkeitstheorie auf die fundamentalen Probleme der Nachrichtenubertragung dargestellt. Der Begriff der Information und seine Anwendung auf Quellencodierung und...

Covering a period of about 25 years, during which time-frequency has undergone significant developments, this book is principally addressed to researchers and engineers interested in non-stationary signal analysis and processing. It is written by recognized experts in the field. .