'Logistic map' diaporamas de présentation

4 Parallel Computing and PVM

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GEK1530

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GEM2505M

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Computational Biology: An overview

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Chaotic Generator in Digital Secure Communication ? ? ? ????????? smchang@math.nctu.tw

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Periodicity Manifestations in Turbulent Coupled Map Lattice

Periodicity Manifestations in Turbulent Coupled Map Lattice. ??????????????. 1 ? A brief introduction to GCML. 2. Formation of Periodic Clusters in the Turbulent GCML. Foliation of Periodic Windows of Element Maps. 3. Universality in Periodicity Manifestations. 4. Discussions.

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A chaos-based robust wavelet-domain watermarking algorithm

A chaos-based robust wavelet-domain watermarking algorithm. Source: Chaos, Solitions and Fractals, Vol. 22, 2004, pp. 47-54. Authors: Zhao Dawei, Chen Guanrong, Liu Wenbo Speaker: Hao-Cheng Wang( ??? ) Date: 2004/9/22. Outline. Introduction Watermarking in the wavelet domain

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Design and hardware implementation of chaotic encryption scheme in r eal time embedded systems

Authors: Amit pande and joseph zambreno Publication : Signal Processing and communication conference, 18-21 july , 2010. Design and hardware implementation of chaotic encryption scheme in r eal time embedded systems. Intro to cryptography. Confidentiality End-Point Authentication

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Modeling chaos 1

Modeling chaos 1. Books: H. G. Schuster, Deterministic chaos , an introduction, VCH, 1995 H-O Peitgen, H. Jurgens, D. Saupe, Chaos and fractals Springer, 1992 H-O Peitgen, H. Jurgens, D. Saupe, Fractals for the Classroom , Part 1 and 2, Springer 1992. Journals :

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Cellular Automata, Part 2

Cellular Automata, Part 2. What is the relationship between the dynamics of cellular automata and their ability to compute? . control parameter. temperature. Phase transitions. steam water ice. gas fluid solid. chaotic complex ordered.

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Fractal Euclidean

Fractal Euclidean. Rock. Crystal. Single planet. Large-scale distribution of galaxies. Fractal Euclidean. tree. bamboo. Math is just a way of modeling reality. The model is only useful for the context you put it in.

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Guiding an adaptive system through chaos

Guiding an adaptive system through chaos. Alfred Hubler, Ctr for Complex Systems Research Kirstin Phelps, Illinois Leadership Center University of Illinois at Urbana-Champaign. Summary. System: Self-adjusting map dynamics with open loop parametric controls

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HONR 300/CMSC 491 Chaos ( Flake, Ch. 10; Mitchell, Ch. 2)

HONR 300/CMSC 491 Chaos ( Flake, Ch. 10; Mitchell, Ch. 2). Prof. Marie desJardins, March 1, 2016. Key Ideas. Visualizing chaos Time series graph State space graph Types of regimes: Fixed points Limit cycles Quasiperiodic Chaos Properties of chaos Determinism Sensitivity Ergodicity.

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Plotting maps Science & Computers PHY307/PHY607 Sept. 17, 2002

Plotting maps Science & Computers PHY307/PHY607 Sept. 17, 2002. Homework Lists & cute object tricks Graphing functions and lists In search of patterns: graphing map histories. Homework. See notes online about logistic map and color. Sample program will also posted.

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Chaos in Dynamical Systems

Chaos in Dynamical Systems. Baoqing Zhou Summer 2006. Dynamical Systems. Deterministic Mathematical Models Evolving State of Systems (changes as time goes on). Chaos. Extreme Sensitive Dependence on Initial Conditions Topologically Mixing Periodic Orbits are Dense

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Quiz ...

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Chaos

Chaos. Logistic Map. Maps [0,1] ? [0,1]. Lyapunov exponent. Iterated logistic map. Economic applications: see Medio 92, Puu 03 Corn-Hog cycle:. Corn-Hog cycle (William King, Drexel).

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Logistic map

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