Conferences related to Fractals

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2012 11th Symposium on Neural Network Applications in Electrical Engineering (NEUREL 2012)

The NEUREL conferences have been organized as a biennial events to allow scientists, experts, and engineers working in diverse areas to report their recent research in the field of neural networks and fuzzy systems, and to contribute to their applications, mainly, but not only, in electrical engineering.

  • 2010 10th Symposium on Neural Network Applications in Electrical Engineering (NEUREL 2010)

    The NEUREL conferences have been organized as a biennial events to allow scientists, experts, and engineers working in diverse areas to report their recent research in the field of neural networks and fuzzy systems, and to contribute to their applications, mainly, but not only, in electrical engineering

  • 2008 9th Symposium on Neural Network Applications in Electrical Engineering (NEUREL 2008)

    The NEUREL conferences have been organized as a biennial events to allow scientists, experts, and engineers working in diverse areas to report their recent research in the field of neural networks and fuzzy systems, and to contribute to their applications, mainly, but not only, in electrical engineering


2012 5th International Workshop on Chaos-Fractals Theories and Applications (IWCFTA)

The 5th IWCFTA aims to provide a high-level international forum for scientists, researchers and engineers to present the state-of-the-art advancements in the studies of chaos-fractal theories and their applications to complex systems, cryptography, information processing, multimedia, communications, biology, economics and finance.


2011 3rd International Conference on Computer Design and Applications (ICCDA 2011)

The aim objective of ICCDA 2011 is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Computer Design and Applications.



Periodicals related to Fractals

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Computer Graphics and Applications, IEEE

IEEE Computer Graphics and Applications (CG&A) bridges the theory and practice of computer graphics. From specific algorithms to full system implementations, CG&A offers a strong combination of peer-reviewed feature articles and refereed departments, including news and product announcements. Special Applications sidebars relate research stories to commercial development. Cover stories focus on creative applications of the technology by an artist or ...


Engineering in Medicine and Biology Magazine, IEEE

Both general and technical articles on current technologies and methods used in biomedical and clinical engineering; societal implications of medical technologies; current news items; book reviews; patent descriptions; and correspondence. Special interest departments, students, law, clinical engineering, ethics, new products, society news, historical features and government.


Microwave Theory and Techniques, IEEE Transactions on

Microwave theory, techniques, and applications as they relate to components, devices, circuits, and systems involving the generation, transmission, and detection of microwaves.


Potentials, IEEE

This award-winning magazine for technology professionals explores career strategies, the latest research and important technical developments. IEEE Potentials covers theories to practical applications and highlights technology's global impact.



Most published Xplore authors for Fractals

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Xplore Articles related to Fractals

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Analysis of fractal and multi-fractal characteristics of satellite images of two cities

Jiangdong Cai 2009 Joint Urban Remote Sensing Event, 2009

Urban planning is the integration of the disciplines of land use planning, transport planning, environmental planning. Urban planning should satisfy the survival demands of humans and also it should be in harmony with the natural conditions. As the concept of sustainable development accepted by more and more people, urban renewal and re-generation of inner cities have become very important parts ...


Boundary extraction in texture mosaics using discontinuity information in feature space

Ali Öztürk; Ahmet Arslan National Conference on Electrical, Electronics and Computer Engineering, 2010

In this study, boundary extraction between textures is examined. The overall system consists of three stages. In the first stage, the gradients in feature space are estimated using a modified version of gray-level edge detection operators. For comparison purposes, both the Prewitt and Sobel operators are used. The second stage involves application of a threshold value to obtain a binary ...


Triple-band miniaturized fractal planar inverted-F antenna for a small mobile terminal

J. Guterman; A. A. Moreira; C. Peixeiro 15th International Conference on Microwaves, Radar and Wireless Communications (IEEE Cat. No.04EX824), 2004

A novel triple-band microstrip patch antenna with a Koch pre-fractal edge and a U-slot is proposed for use in the GSM 1800, UMTS and HiperLAN2 bands. A remarkable miniaturization is archived making use of a fractal patch inverted-F antenna (PIFA) structure: a patch of 0.17λ has been designed. The multiband behaviour has been obtained by broadening the lower frequency resonance ...


A Risk Evaluation Model of PC Cluster with Seismic Data Processing

Feixue Huang; Zhijie Li; Xiaoli Sun 2009 International Conference on Management and Service Science, 2009

This study's objective is to solve performance evaluation problem of PC cluster in processing seismic data intensive computing. The objective of performance evaluation is determining the relationship between the number of PC node and the scale of tasks to be processed to decide whether the transaction of seismic data processing should be transformed from mainframe computer to PC cluster platform. ...


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M. Pernice IEEE Parallel & Distributed Technology: Systems & Applications, 1996

Advertisement: Academic Press.


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Educational Resources on Fractals

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eLearning

Analysis of fractal and multi-fractal characteristics of satellite images of two cities

Jiangdong Cai 2009 Joint Urban Remote Sensing Event, 2009

Urban planning is the integration of the disciplines of land use planning, transport planning, environmental planning. Urban planning should satisfy the survival demands of humans and also it should be in harmony with the natural conditions. As the concept of sustainable development accepted by more and more people, urban renewal and re-generation of inner cities have become very important parts ...


Boundary extraction in texture mosaics using discontinuity information in feature space

Ali Öztürk; Ahmet Arslan National Conference on Electrical, Electronics and Computer Engineering, 2010

In this study, boundary extraction between textures is examined. The overall system consists of three stages. In the first stage, the gradients in feature space are estimated using a modified version of gray-level edge detection operators. For comparison purposes, both the Prewitt and Sobel operators are used. The second stage involves application of a threshold value to obtain a binary ...


Triple-band miniaturized fractal planar inverted-F antenna for a small mobile terminal

J. Guterman; A. A. Moreira; C. Peixeiro 15th International Conference on Microwaves, Radar and Wireless Communications (IEEE Cat. No.04EX824), 2004

A novel triple-band microstrip patch antenna with a Koch pre-fractal edge and a U-slot is proposed for use in the GSM 1800, UMTS and HiperLAN2 bands. A remarkable miniaturization is archived making use of a fractal patch inverted-F antenna (PIFA) structure: a patch of 0.17λ has been designed. The multiband behaviour has been obtained by broadening the lower frequency resonance ...


A Risk Evaluation Model of PC Cluster with Seismic Data Processing

Feixue Huang; Zhijie Li; Xiaoli Sun 2009 International Conference on Management and Service Science, 2009

This study's objective is to solve performance evaluation problem of PC cluster in processing seismic data intensive computing. The objective of performance evaluation is determining the relationship between the number of PC node and the scale of tasks to be processed to decide whether the transaction of seismic data processing should be transformed from mainframe computer to PC cluster platform. ...


[Advertisement]

M. Pernice IEEE Parallel & Distributed Technology: Systems & Applications, 1996

Advertisement: Academic Press.


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IEEE.tv Videos

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IEEE-USA E-Books

  • Index

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Using Fractals in Data Mining

    This chapter contains sections titled: Introduction Intrinsic Dimensionality Applications Related Work Summary This chapter contains sections titled: Acknowledgments References

  • Appendix B Levenberg-Marquardt-More Optimization Algorithm

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Variations on a Theme

    This chapter contains sections titled: Fractals, From Files to Lines, from Lists to Lists of Lists, Binary Search, Newton's Method, Extended Exercise: Gaussian Elimination

  • Wavelets Applied to Mammograms

    This chapter contains sections titled: Introduction Wavelets and Multiresolution Analysis Data Compression and Teleradiology Feature Enhancement and Classification Wavelets, Fractals, and Texture De-Noising Discussion and Conclusions This chapter contains sections titled: Acknowledgments References

  • Appendix C Noise Correlation Matrix

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Fractals in Signal Processing

    This part contains sections titled: Introduction Fractals and chaos Modelling real world objects with fractals Conclusion This part contains sections titled: References

  • Fractal Electrodynamics: Surfaces and Superlattices

    We provide a selected review of _fractal electrodynamics_ by investigating the nature of electromagnetic wave interactions with fractal surfaces and superlattices. Of particular interest are the ways in which these fractal objects imprint their characteristic geometry on scattered waves and the physical basis and explanation for these interactions. We review fractal geometry, sets, and descriptors with an emphasis on the roles of dimension and lacunarity. Since multiscale rough surfaces are often modeled by fractals, we examine here the scattering from simple fractal surfaces as a function of roughness and scattering angle using both the Kirchhoff approximation and the T-matrix approach. We find a simple relation between fractal dimension and variations in scattering cross section for small or moderate roughness. For increasing roughness we observe the role of polarization. Next, we formulate and examine the reflection characteristics of multiscale layered media and investigate the physical explanation for the distinctive and complex reflection characteristics from these superlattices as a function of both frequency and variation in fractal descriptors. Physically motivated models of interference provide a fundamental understanding of the reflection data as contained in _twist plots_. We review recent methods of extracting fractal descriptors from superlattice scattering data using both frequency- domain and time-scale techniques.

  • No title

    This book consists of lecture notes for a semester-long introductory graduate course on dynamical systems and chaos taught by the authors at Texas A&M University and Zhongshan University, China. There are ten chapters in the main body of the book, covering an elementary theory of chaotic maps in finite- dimensional spaces. The topics include one-dimensional dynamical systems (interval maps), bifurcations, general topological, symbolic dynamical systems, fractals and a class of infinite-dimensional dynamical systems which are induced by interval maps, plus rapid fluctuations of chaotic maps as a new viewpoint developed by the authors in recent years. Two appendices are also provided in order to ease the transitions for the readership from discrete- time dynamical systems to continuous-time dynamical systems, governed by ordinary and partial differential equations. Table of Contents: Simple Interval Maps and Their Iterations / Total Variations of Iterates of Maps / Ordering among Per ods: The Sharkovski Theorem / Bifurcation Theorems for Maps / Homoclinicity. Lyapunoff Exponents / Symbolic Dynamics, Conjugacy and Shift Invariant Sets / The Smale Horseshoe / Fractals / Rapid Fluctuations of Chaotic Maps on RN / Infinite-dimensional Systems Induced by Continuous-Time Difference Equations

  • Wavelets and Medical Imaging

    Brimming with top articles from experts in signal processing and biomedical engineering, Time Frequency and Wavelets in Biomedical Signal Processing introduces time-frequency, time-scale, wavelet transform methods, and their applications in biomedical signal processing. This edited volume incorporates the most recent developments in the field to illustrate thoroughly how the use of these time-frequency methods is currently improving the quality of medical diagnosis, including technologies for assessing pulmonary and respiratory conditions, EEGs, hearing aids, MRIs, mammograms, X rays, evoked potential signals analysis, neural networks applications, among other topics. Time Frequency and Wavelets in Biomedical Signal Processing will be of particular interest to signal processing engineers, biomedical engineers, and medical researchers. Topics covered include: Time-frequency analysis methods and biomedical applications Wavelets, wavelet packets, and matching pursuits and biomedical applications Wavelets and medical imaging Wavelets, neural networks, and fractals



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