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The space circle. Strange attractors. The double pendulum. These may sound like elements in a weird science fiction movie, but they are really examples of nonlinear systems exhibiting chaos. They are all part of Chaos Simulations, a collection of fifteen computer animations that graphically demonstrate the key features of deterministic chaos. In a sophisticated presentation of chaotic systems, Chaos Simulations displays phenomena in ascending order of mathematical difficulty, from the simple
mapping that defines a logistic model to fractal structures and differential equations. You will learn to recognize the onset of chaos in a variety of
mechanical systems. Other demonstrations include both classical and contemporary examples: Lyapunov exponents, billiards in a stadium, sensitive
dependence, exponential growth, and n-body gravitational motion. You don't need to be highly familiar with the laws of physics and calculus or the techniques for solving differential equations to appreciate these simulations. The program contains default values for all the parameters, and each animation includes a help screen for easy operation. In addition, a pair of utility programs will capture graphic screen images and store them for later display or printing. 90 pp. System Requirements:
IBM PC versions of Physics Academic Software programs may not operate on non-IBM personal computers and peripherals.
© 1991 by Physics Academic Software Publishing Organization. All rights reserved. |
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