Proportionate-type Normalized Least Mean Square Algorithms
The topic of this book is proportionate-type normalized least mean squares (PtNLMS) adaptive filtering algorithms, which attempt to estimate an unknown impulse response by adaptively giving gains proportionate to an estimate of the impulse response and the current measured error. These algorithms offer low computational complexity and fast convergence times for sparse impulse responses in network and acoustic echo cancellation applications. New PtNLMS algorithms are developed by choosing gains that optimize user-defined criteria, such as mean square error, at all times. PtNLMS algorithms are extended from real-valued signals to complex-valued signals. The computational complexity of the presented algorithms is examined. ...
The topic of this book is proportionate-type normalized least mean squares (PtNLMS) adaptive filtering algorithms, which attempt to estimate an unknown impulse response by adaptively giving gains proportionate to an estimate of the impulse response and the current measured error. These algorithms offer low computational complexity and fast convergence times for sparse impulse responses in network and acoustic echo cancellation applications. New PtNLMS algorithms are developed by choosing gains that optimize user-defined criteria, such as mean square error, at all times. PtNLMS algorithms are extended from real-valued signals to complex-valued signals. The computational complexity of the presented algorithms is examined. ...
802.11ac: A Survival Guide
The next frontier for wireless LANs is 802.11ac, a standard that increases throughput beyond one gigabit per second. This concise guide provides in-depth information to help you plan for 802.11ac, with technical details on design, network operations, deployment, and monitoring. Author Matthew Gast-an industry expert who led the development of 802.11-2012 and security task groups at the Wi-Fi Alliance—explains how 802.11ac will not only increase the speed of your network, but its capacity as well. Whether you need to serve more clients with your current level of throughput, or serve your existing client load with higher throughput, 802.11ac is the solution. This book gets you started. ...
The next frontier for wireless LANs is 802.11ac, a standard that increases throughput beyond one gigabit per second. This concise guide provides in-depth information to help you plan for 802.11ac, with technical details on design, network operations, deployment, and monitoring. Author Matthew Gast-an industry expert who led the development of 802.11-2012 and security task groups at the Wi-Fi Alliance—explains how 802.11ac will not only increase the speed of your network, but its capacity as well. Whether you need to serve more clients with your current level of throughput, or serve your existing client load with higher throughput, 802.11ac is the solution. This book gets you started. ...
Microsoft Windows Communication Foundation 4.0 Cookbook for Developing SOA Applications
WCF 4.0 is a communications infrastructure that unifies a broad array of distributed systems' capabilities in a composable, extensible architecture that supports multiple transports, messaging patterns, encodings, network topologies, and hosting models. This book is a collection of focused real-world recipes and covers basic recipes on topics such as working with contracts to more advanced topics such as extending WCF runtime. By the end of this book you will have valuable information that helps transform the potentially unproductive habits of .Net developers who work with WCF. This book will take you through many concepts starting with complete support for contract-related design for WCF service development. You will learn to use WCF's built-in feature for building various service endpoints. ...
WCF 4.0 is a communications infrastructure that unifies a broad array of distributed systems' capabilities in a composable, extensible architecture that supports multiple transports, messaging patterns, encodings, network topologies, and hosting models. This book is a collection of focused real-world recipes and covers basic recipes on topics such as working with contracts to more advanced topics such as extending WCF runtime. By the end of this book you will have valuable information that helps transform the potentially unproductive habits of .Net developers who work with WCF. This book will take you through many concepts starting with complete support for contract-related design for WCF service development. You will learn to use WCF's built-in feature for building various service endpoints. ...
Graphs and Networks, 2nd Edition
Completely updated and containing two new chapters, this title covers spatial analysis and urban management using graph theory simulation. Highly practical, the simulation approach allows readers to solve classic problems such as placement of high-speed roads, the capacity of a network, pollution emission control, and more. ...
Completely updated and containing two new chapters, this title covers spatial analysis and urban management using graph theory simulation. Highly practical, the simulation approach allows readers to solve classic problems such as placement of high-speed roads, the capacity of a network, pollution emission control, and more. ...
Mathematics for Informatics and Computer Science
How many ways do exist to mix different ingredients, how many chances to win a gambling game, how many possible paths going from one place to another in a network? To this kind of questions Mathematics applied to computer gives a stimulating and exhaustive answer. This text, presented in three parts (Combinatorics, Probability, Graphs) addresses all those who wish to acquire basic or advanced knowledge in combinatorial theories. Basic and advanced theoretical elements are presented through simple applications like the Sudoku game, search engine algorithm and other easy to grasp applications. Through the progression from simple to complex, the teacher acquires knowledge of the state of the art of combinatorial theory. The non conventional simultaneous presentation of algorithms, programs and theory permits a powerful mixture of theory and practice. ...
How many ways do exist to mix different ingredients, how many chances to win a gambling game, how many possible paths going from one place to another in a network? To this kind of questions Mathematics applied to computer gives a stimulating and exhaustive answer. This text, presented in three parts (Combinatorics, Probability, Graphs) addresses all those who wish to acquire basic or advanced knowledge in combinatorial theories. Basic and advanced theoretical elements are presented through simple applications like the Sudoku game, search engine algorithm and other easy to grasp applications. Through the progression from simple to complex, the teacher acquires knowledge of the state of the art of combinatorial theory. The non conventional simultaneous presentation of algorithms, programs and theory permits a powerful mixture of theory and practice. ...
Making Use of Python
Python is a multipurpose development language that can be used on virtually every platform. It offers built-in support for critical development steps including data structures, dynamic typing, and dynamic building. It can be used in lieu of Java or C++, and Python scripts can be developed in a fraction of the time it takes to program and debug higher-level languages. Covers language basics and how to use Python for CGI scripting, GUI development, network programming, and much more. Demonstrates why Python is arguably the most sophisticated of the popular scripting languages and why its popularity continues to grow. ...
Python is a multipurpose development language that can be used on virtually every platform. It offers built-in support for critical development steps including data structures, dynamic typing, and dynamic building. It can be used in lieu of Java or C++, and Python scripts can be developed in a fraction of the time it takes to program and debug higher-level languages. Covers language basics and how to use Python for CGI scripting, GUI development, network programming, and much more. Demonstrates why Python is arguably the most sophisticated of the popular scripting languages and why its popularity continues to grow. ...
Broadband Bible, Desktop Edition
This book outlines everything people need to make the move from a dial-up connection to an always-on DSL or cable Internet connection that is up to forty times faster than a standard modem connection. Nielsen estimated there were thirty-nine million U.S. homes with broadband access in April 2003. Gaskin explains available broadband options, shows how to pick the right one, describes wireless alternatives inside and outside of buildings, details how to connect more than one computer to a home broadband connection, and provides information about securing your wireless network. This new Desktop Edition format provides need-to-know coverage of all topics related to broadband home networking in an easy-to-use format that will appeal to novices and techies alike. Offers a useful customer service FAQ and a Web directory appendix that lists Web sites for additional utilities, tools, games, and more. ...
This book outlines everything people need to make the move from a dial-up connection to an always-on DSL or cable Internet connection that is up to forty times faster than a standard modem connection. Nielsen estimated there were thirty-nine million U.S. homes with broadband access in April 2003. Gaskin explains available broadband options, shows how to pick the right one, describes wireless alternatives inside and outside of buildings, details how to connect more than one computer to a home broadband connection, and provides information about securing your wireless network. This new Desktop Edition format provides need-to-know coverage of all topics related to broadband home networking in an easy-to-use format that will appeal to novices and techies alike. Offers a useful customer service FAQ and a Web directory appendix that lists Web sites for additional utilities, tools, games, and more. ...
Windows XP Unleashed
Windows XP Unleashed guides the advanced reader through nearly every Windows XP topic imaginable giving ideas and solutions practical to typical problems encountered by professionals. How to build network bridges between Dissimilar operating systems; Working with compatibility modes to enable older O/S to interact with XP; Performance tuning; Optimizing memory; Detailed registry info; Maximizing XP for the internet, intranet, and security. ...
Windows XP Unleashed guides the advanced reader through nearly every Windows XP topic imaginable giving ideas and solutions practical to typical problems encountered by professionals. How to build network bridges between Dissimilar operating systems; Working with compatibility modes to enable older O/S to interact with XP; Performance tuning; Optimizing memory; Detailed registry info; Maximizing XP for the internet, intranet, and security. ...
Digital Speech, 2nd Edition
Building on the success of the first edition Digital Speech offers extensive new, updated and revised material based upon the latest research. This Second Edition continues to provide the fundamental technical background required for low bit rate speech coding and the hottest developments in digital speech coding techniques that are applicable to evolving communication systems. Written by a well-known, highly respected academic, this authoritative volume will be invaluable to practising engineers, network designers, computer scientists and advanced students in communications, electrical and electronic engineering. ...
Building on the success of the first edition Digital Speech offers extensive new, updated and revised material based upon the latest research. This Second Edition continues to provide the fundamental technical background required for low bit rate speech coding and the hottest developments in digital speech coding techniques that are applicable to evolving communication systems. Written by a well-known, highly respected academic, this authoritative volume will be invaluable to practising engineers, network designers, computer scientists and advanced students in communications, electrical and electronic engineering. ...
Co-design Approaches to Dependable Networked Control Systems
This book describes co-design approaches, and establishes the links between the QoC (Quality of Control) and QoS (Quality of Service) of the network and computing resources. The methods and tools described in this book take into account, at design level, various parameters and properties that must be satisfied by systems controlled through a network. Among the important network properties examined are the QoC, the dependability of the system, and the feasibility of the real-time scheduling of tasks and messages. Correct exploitation of these approaches allows for efficient design, diagnosis, and implementation of the NCS. This book will be of great interest to researchers and advanced students in automatic control, real-time computing, and networking domains, and to engineers tasked with development of NCS, as well as those working in related network design and engineering fields. ...
This book describes co-design approaches, and establishes the links between the QoC (Quality of Control) and QoS (Quality of Service) of the network and computing resources. The methods and tools described in this book take into account, at design level, various parameters and properties that must be satisfied by systems controlled through a network. Among the important network properties examined are the QoC, the dependability of the system, and the feasibility of the real-time scheduling of tasks and messages. Correct exploitation of these approaches allows for efficient design, diagnosis, and implementation of the NCS. This book will be of great interest to researchers and advanced students in automatic control, real-time computing, and networking domains, and to engineers tasked with development of NCS, as well as those working in related network design and engineering fields. ...