By Topic

IEEE Signal Processing Magazine

Issue 4 • Date July 2004

Filter Results

Displaying Results 1 - 16 of 16
  • Direct digital synthesis: a tool for periodic wave generation (part 1)

    Publication Year: 2004, Page(s):50 - 54
    Cited by:  Papers (41)  |  Patents (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (401 KB) | HTML iconHTML

    Oscillators are the subjects of intensive research. From Colpitts oscillators to phase locked loops, methods have been proposed to improve stability, frequency resolution, and spectral purity. Among the all-digital approaches, direct digital frequency synthesis are now available as integrated circuits and they output waveforms up to hundreds of megahertz. While DDS is slowly gaining acceptance in ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • History - Anniversaries: an interview with Ben Gold

    Publication Year: 2004, Page(s):48 - 49
    Request permission for commercial reuse | PDF file iconPDF (223 KB) | HTML iconHTML
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Share your thoughts

    Publication Year: 2004, Page(s): 6
    Request permission for commercial reuse | PDF file iconPDF (179 KB) | HTML iconHTML
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Advice to young engineers

    Publication Year: 2004, Page(s):10 - 12
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (362 KB) | HTML iconHTML

    Engineering and engineering education have evolved dramatically in the past century and the future is likely to bring even more rapid change. Engineering breadth, ingenuity, and flexibility have needed to adapt to shifting technological, societal, political, economic, and environmental conditions. Technology has spelled an end to some types of employment while creating others. Globalization and mo... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Asymptotical orthonormalization of subspace matrices without square root

    Publication Year: 2004, Page(s):56 - 61
    Cited by:  Papers (10)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (444 KB) | HTML iconHTML

    Subspace computation is fundamental for many signal processing applications. A well-known tool for computing the principal subspace of a data matrix is the power method. During the iterations of the power method, a proper normalization is essential to avoid numerical overflow or underflow. Normalization is also needed to achieve desirable properties such as orthonormalized subspace matrices. A num... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The ABCs of linear block codes

    Publication Year: 2004, Page(s):14 - 35
    Cited by:  Papers (12)  |  Patents (11)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3111 KB) | HTML iconHTML

    The basic principles of block codes are presented with illustrations to visualize the concepts of vector spaces and subspaces. Intuitive explanations of goals, capabilities, and limitations of codes are offered. An important subclass of block codes called cyclic codes is examined. Their algebraic structure is described and looked at the very popular BCH and R-S cyclic codes. In addition, the newes... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • New products

    Publication Year: 2004, Page(s): 62
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (283 KB) | HTML iconHTML

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Model-order selection: a review of information criterion rules

    Publication Year: 2004, Page(s):36 - 47
    Cited by:  Papers (322)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1079 KB) | HTML iconHTML

    The parametric (or model-based) methods of signal processing often require not only the estimation of a vector of real-valued parameters but also the selection of one or several integer-valued parameters that are equally important for the specification of a data model. Examples of these integer-valued parameters of the model include the orders of an autoregressive moving average model, the number ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Advertisers Index

    Publication Year: 2004, Page(s): 64
    Request permission for commercial reuse | PDF file iconPDF (191 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • IEEE Signal Processing Magazine July 2004, Vol. 21, Num. 4

    Publication Year: 2004, Page(s): 0_1
    Request permission for commercial reuse | PDF file iconPDF (934 KB)
    Freely Available from IEEE
  • IEEE Signal Processing Magazine Table of contents

    Publication Year: 2004, Page(s): 1
    Request permission for commercial reuse | PDF file iconPDF (190 KB)
    Freely Available from IEEE
  • Criteria for IEEE SP paper awards - Can they be improved? [From the editor]

    Publication Year: 2004, Page(s): 2
    Request permission for commercial reuse | PDF file iconPDF (244 KB)
    Freely Available from IEEE
  • Welcome back, ICASSP [President's message]

    Publication Year: 2004, Page(s): 4
    Request permission for commercial reuse | PDF file iconPDF (231 KB) | HTML iconHTML
    Freely Available from IEEE
  • 2003 IEEE Signal Processing Society Award presented [Society news]

    Publication Year: 2004, Page(s):8 - 9
    Request permission for commercial reuse | PDF file iconPDF (259 KB)
    Freely Available from IEEE
  • IEEE Signal Processing Society 2004 International Conference on Image Processing - Call for Participation

    Publication Year: 2004, Page(s): 55
    Request permission for commercial reuse | PDF file iconPDF (332 KB)
    Freely Available from IEEE
  • Subscribe to What's new @ IEEE

    Publication Year: 2004, Page(s): 65
    Request permission for commercial reuse | PDF file iconPDF (224 KB)
    Freely Available from IEEE

Aims & Scope

IEEE Signal Processing Magazine publishes tutorial-style articles on signal processing research and applications, as well as columns and forums on issues of interest. Its coverage ranges from fundamental principles to practical implementation, reflecting the multidimensional facets of interests and concerns of the community. Its mission is to bring up-to-date, emerging and active technical developments, issues, and events to the research, educational, and professional communities. It is also the main Society communication platform addressing important issues concerning all members.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Min Wu
University of Maryland, College Park
United States 

http://www/ece.umd.edu/~minwu/