Chaos Data Analyzer

by J. C. Sprott and G. Rowlands

[Manual Cover] 

 
 

The program,Chaos Data Analyzer, is a research and teaching tool containing 14 tests for detecting hidden determinism in a seemingly random time series of up to 16,382 points provided by the user in an ASCII data file. Sample data files are included for model chaotic systems. When chaos is found, calculations such as the probability distribution, power spectrum, Lyapunov exponent, and various measures of the fractal dimension enable you to determine properties of the system underlying the behavior. The program can be used to make nonlinear predictions based on a novel technique involving singular value decomposition. The program is menu-driven, very easy to use, and even contains an automatic mode in which all the tests are performed in succession and the results are provided on a one-page summary.

Chaos Data Analyzer requires an IBM PC or compatible with at least 512K of memory. A math coprocessor is recommended (but not required) to speed some of the calculations. The program is available on 5.25 or 3.5" disk and includes a 62-page User's Manual. Chaos Data Analyzer is peer-reviewed software published by Physics Academic Software, a cooperative project of the American Institute of Physics, the American Physical Society, and the American Association of Physics Teachers.

Chaos Data Analyzer and other related programs are available from The Academic Software Library, North Carolina State University, Box 8202, Raleigh, NC 27695-8202, Tel: (800) 955-TASL or (919) 515-7447, Fax: (919) 515-2682, or E-mail: pas@webassign.net. All TASL programs come with a 30-day, money-back guarantee.

Note: The current regular version of the program is 1.0 (or 2.1 for the Professional Version - CDA:Pro).


Additional Information

* To see a list of the tests included with the program, have a look at the menu screen.

* For further information about Chaos Data Analyzer, check the list of frequently asked questions.
* You can view excerpts from user's and reviewer's comments on Chaos Data Analyzer.
* You can see the publisher's description of Chaos Data Analyzer.
* You can see information about the Professional Version - CDA:Pro.
* You can see the differences between the Regular Version (1.0) and the Professional Version (2.1).
* You may be interested also in the companion program, Chaos Demonstrations.
* You can download a limited demo version (1.0) of Chaos Data Analyzer.
* You can order Chaos Data Analyzer using the Online Order Form.


 J. C. Sprott