Nicholas B. Tufillaro This archive contains information and programs useful for nonlinear time series analysis with an emphasis on the new area of topological time series analysis and includes: Nonlinear dynamics resource letter from the September 1997 Issue of the American Journal of Physics . (PDF Version ) Pointers to other nonlinear dynamics, time series analysis, and scientific software […]

# Category Archives: General

## Sam

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## SAM

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## Bouncing Ball Program

The bouncing ball simulation system is a program for the Apple Macintosh computer that provides a physically accurate rendering of the motions of a ball impacting with a sinusoidally vibrating table. The program adheres to all the Macintosh interface guidelines, thus making simulations easy to run and examine. The program accompanies the text book An Experimental Approach to […]

## String

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## Period Doubling Ad Infinitum

This diagram reveals not one, but rather an infinite number of period doubling bifurcations. As is increased a period two orbit becomes a period four orbit, and this in turn becomes a period eight orbit, and so on. This sequence of period doubling bifurcations is known as a period doubling cascade. This process appears to converge at […]