Narrow your search
Listing 1 - 10 of 26 << page
of 3
>>
Sort by
Orthogonal sets and polar methods in linear algebra : applications to matrix calculations, systems of equations, inequalities and linear programming
Author:
ISBN: 0471328898 Year: 1999 Publisher: New York ; Chichester ; Weinheim John Wiley

Loading...
Export citation

Choose an application

Bookmark

Abstract


Book
Neural-based orthogonal data fitting
Authors: --- --- ---
ISBN: 1118097742 1283100797 9786613100795 0470638281 0470638273 9780470638286 Year: 2010 Publisher: Hoboken, New Jersey [Piscataqay, New Jersey] Wiley IEEE Xplore

Loading...
Export citation

Choose an application

Bookmark

Abstract

"Written by three leaders in the field of neural based algorithms, Neural Based Orthogonal Data Fitting proposes several neural networks, all endowed with a complete theory which not only explains their behavior, but also compares them with the existing neural and traditional algorithms. The algorithms are studied from different points of view, including: as a differential geometry problem, as a dynamic problem, as a stochastic problem, and as a numerical problem. All algorithms have also been analyzed on real time problems (large dimensional data matrices) and have shown accurate solutions. Where most books on the subject are dedicated to PCA (principal component analysis) and consider MCA (minor component analysis) as simply a consequence, this is the fist book to start from the MCA problem and arrive at important conclusions about the PCA problem."--


Book
Fundamentals of matrix analysis with applications
Authors: ---
ISBN: 9781118953655 Year: 2016 Publisher: Hoboken, NJ : John Wiley & Sons, Inc.,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Providing comprehensive coverage of matrix theory from a geometric and physical perspective, Fundamentals of Matrix Analysis with Applications describes the functionality of matrices and their ability to quantify and analyze many practical applications. Written by a highly qualified author team, the book presents tools for matrix analysis and is illustrated with extensive examples and software implementations.Beginning with a detailed exposition and review of the Gauss elimination method, the authors maintain readers’ interest with refreshing discussions regarding the issues of operation counts, computer speed and precision, complex arithmetic formulations, parameterization of solutions, and the logical traps that dictate strict adherence to Gauss’s instructions. The book heralds matrix formulation both as notational shorthand and as a quantifier of physical operations such as rotations, projections, reflections, and the Gauss reductions. Inverses and eigenvectors are visualized first in an operator context before being addressed computationally. Least squares theory is expounded in all its manifestations including optimization, orthogonality, computational accuracy, and even function theory.


Book
Orthogonal and symplectic n-level densities
Authors: ---
ISBN: 9781470426859 1470426854 Year: 2018 Publisher: Providence American Mathematical Society

Loading...
Export citation

Choose an application

Bookmark

Abstract


Book
OFDM and MC-CDMA for broadband multi-user communications, WLANs, and broadcasting
Author:
ISBN: 1280271388 9786610271382 0470300140 0470861800 Year: 2003 Publisher: [Hoboken, New Jersey] : [Piscataqay, New Jersey] : J. Wiley, IEEE Xplore,

Loading...
Export citation

Choose an application

Bookmark

Abstract

OFDM systems have experienced increased attention in recent years and have found applications in a number of diverse areas including telephone-line based ADSL links, digital audio and video broadcasting systems, and wireless local area networks. OFDM is being considered for the next-generation of wireless systems both with and without direct sequence spreading and the resultant spreading-based multi-carrier CDMA systems have numerous attractive properties.This volume provides the reader with a broad overview of the research on OFDM systems during their 40-year history.Part I commences with an easy to read conceptual, rather than mathematical, treatment of the basic design issues of OFDM systems. The discussions gradually deepen to include adaptive single and multi-user OFDM systems invoking adaptive turbo coding.Part II introduces the taxonomy of multi-carrier CDMA systems and deals with the design of their spreading codes and the objective of minimising their crest factors.This part also compares the benefits of adaptive modulation and space-time coding with the conclusion that in conjunction with multiple transmitters and receivers the advantages of adaptive modulation gradually erode both in OFDM and MC-CDMA systems.Part III addresses a host of advanced channel estimation and multi-user detection problems in the context of Space Division Multiple Access (SDMA) systems.Aimed at the mathematically advanced reader, this part provides a range of implementation-ready solutions, performance results and future research issues.Researchers, advanced students and practising engineers working in wireless communications will all find this valuable text illuminating and informative.


Book
Hypergeometric Orthogonal Polynomials and Their q-Analogues
Authors: --- --- ---
ISBN: 9783642050145 9783642050138 Year: 2010 Publisher: Berlin Heidelberg Springer Berlin Heidelberg

Loading...
Export citation

Choose an application

Bookmark

Abstract

The very classical orthogonal polynomials named after Hermite, Laguerre and Jacobi, satisfy many common properties. For instance, they satisfy a second-order differential equation with polynomial coefficients and they can be expressed in terms of a hypergeometric function. Replacing the differential equation by a second-order difference equation results in (discrete) orthogonal polynomial solutions with similar properties. Generalizations of these difference equations, in terms of Hahn's q-difference operator, lead to both continuous and discrete orthogonal polynomials with similar properties. For instance, they can be expressed in terms of (basic) hypergeometric functions. Based on Favard's theorem, the authors first classify all families of orthogonal polynomials satisfying a second-order differential or difference equation with polynomial coefficients. Together with the concept of duality this leads to the families of hypergeometric orthogonal polynomials belonging to the Askey scheme. For each family they list the most important properties and they indicate the (limit) relations. Furthermore the authors classify all q-orthogonal polynomials satisfying a second-order q-difference equation based on Hahn's q-operator. Together with the concept of duality this leads to the families of basic hypergeometric orthogonal polynomials which can be arranged in a q-analogue of the Askey scheme. Again, for each family they list the most important properties, the (limit) relations between the various families and the limit relations (for q --> 1) to the classical hypergeometric orthogonal polynomials belonging to the Askey scheme. These (basic) hypergeometric orthogonal polynomials have several applications in various areas of mathematics and (quantum) physics such as approximation theory, asymptotics, birth and death processes, probability and statistics, coding theory and combinatorics.

OFDM Wireless LANS : a theoretical and practical guide
Authors: ---
ISBN: 0672321572 Year: 2002 Publisher: Indianapolis, IN ; New York, NY : Sams publishing,


Multi
Hypergeometric orthogonal polynomials and their q-analogues
Authors: --- ---
ISBN: 9783642050145 9783642050503 9783642050138 9783642263514 Year: 2010 Publisher: Heidelberg ; New York : Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

The very classical orthogonal polynomials named after Hermite, Laguerre and Jacobi, satisfy many common properties. For instance, they satisfy a second-order differential equation with polynomial coefficients and they can be expressed in terms of a hypergeometric function. Replacing the differential equation by a second-order difference equation results in (discrete) orthogonal polynomial solutions with similar properties. Generalizations of these difference equations, in terms of Hahn's q-difference operator, lead to both continuous and discrete orthogonal polynomials with similar properties. For instance, they can be expressed in terms of (basic) hypergeometric functions. Based on Favard's theorem, the authors first classify all families of orthogonal polynomials satisfying a second-order differential or difference equation with polynomial coefficients. Together with the concept of duality this leads to the families of hypergeometric orthogonal polynomials belonging to the Askey scheme. For each family they list the most important properties and they indicate the (limit) relations. Furthermore the authors classify all q-orthogonal polynomials satisfying a second-order q-difference equation based on Hahn's q-operator. Together with the concept of duality this leads to the families of basic hypergeometric orthogonal polynomials which can be arranged in a q-analogue of the Askey scheme. Again, for each family they list the most important properties, the (limit) relations between the various families and the limit relations (for q --> 1) to the classical hypergeometric orthogonal polynomials belonging to the Askey scheme. These (basic) hypergeometric orthogonal polynomials have several applications in various areas of mathematics and (quantum) physics such as approximation theory, asymptotics, birth and death processes, probability and statistics, coding theory and combinatorics.


Book
Hypergeometric orthogonal polynomials and their Q-analogues
Authors: --- ---
ISBN: 3642050131 9786612835155 364205014X 1282835157 Year: 2010 Publisher: Berlin : Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

The very classical orthogonal polynomials named after Hermite, Laguerre and Jacobi, satisfy many common properties. For instance, they satisfy a second-order differential equation with polynomial coefficients and they can be expressed in terms of a hypergeometric function. Replacing the differential equation by a second-order difference equation results in (discrete) orthogonal polynomial solutions with similar properties. Generalizations of these difference equations, in terms of Hahn's q-difference operator, lead to both continuous and discrete orthogonal polynomials with similar properties. For instance, they can be expressed in terms of (basic) hypergeometric functions. Based on Favard's theorem, the authors first classify all families of orthogonal polynomials satisfying a second-order differential or difference equation with polynomial coefficients. Together with the concept of duality this leads to the families of hypergeometric orthogonal polynomials belonging to the Askey scheme. For each family they list the most important properties and they indicate the (limit) relations. Furthermore the authors classify all q-orthogonal polynomials satisfying a second-order q-difference equation based on Hahn's q-operator. Together with the concept of duality this leads to the families of basic hypergeometric orthogonal polynomials which can be arranged in a q-analogue of the Askey scheme. Again, for each family they list the most important properties, the (limit) relations between the various families and the limit relations (for q --> 1) to the classical hypergeometric orthogonal polynomials belonging to the Askey scheme. These (basic) hypergeometric orthogonal polynomials have several applications in various areas of mathematics and (quantum) physics such as approximation theory, asymptotics, birth and death processes, probability and statistics, coding theory and combinatorics.

OFDM for wireless communications systems
Author:
ISBN: 9781580537995 1580537995 1580537960 9781580537964 Year: 2004 Publisher: Boston : [Piscataqay, New Jersey] : Artech House, IEEE Xplore,

Listing 1 - 10 of 26 << page
of 3
>>
Sort by