Assignments
Experiments will be suggested using freeware, ralphware, or yourownware.
Ralphware consists of scripts written in Perl, TCl, or Python
and require interpreters that are freeware on the web, available
for most platforms (Win, Mac, Linux).
- Week 1: Orientation
- Determine which computer(s) you will use for experiments
- Week 2T: Install Tcl/Tk 8.3 or 8.4
-
- Choose a source:
||
Tcl Developer Xchange ||
Source Forge ||
Scriptics ||
Active State ||
- Download the installer
- Install Tcl/Tk (only the interpreter is needed)
- Week 2R: Experiment 1A
- Consult Lab 1a.
Logistic family
(not 1B, C, D)
- The idea here (using the Tcl script and the suggestions) is to
identify the kinds of attractors found for various values of R
- Please email your "lab report" to me by 5pm on 3M (9/09/02)
- Week 3R: Experiments 1BCD, 2
- Lab 1BCD
- 1B: Logistic, Look for convergence or divergence of the two trajectories
- 1C: Cubic, look for attractors in the upper right quadrant
- 1D: Observe the similarity of upper right and lower left quadrants
- Lab 2
- Find a few periodic windows
- Email your lab report to me by 5 pm on 4M (9/16/02)
- Suggestion: see the movie, Rivers and Tide
- Week 3R: Experiment 1BCD, 2
- Week 4T: Quiz 1 (due at noon on 5M, 9/23/02),
Lab 3
(Optional)
- Week 5T: Experiment with filled Julia sets with DYSYS software:
-
M-set/Julia
- M-set
- Julia
- Week 5R: Find three interesting topics in comdig.org 1999
- Please submit via email by 5pm on 6M 9/30/02
- Week 6T: Find three interesting topics in comdig.org 2000
- Please submit via email by 5pm on 7M 10/07/02
- Please include as plain ascii in body of email
- Include brief abstract of each
- Will be posted to website unless requested to not be
- Week 7T: Quiz 2 (due at noon on 8M, 10/14/02),
- Week 8R: Quiz 2 postponed
- Week 9T: (due 5pm on 10M via email)
- Quiz 2 revised (from MS#63)
- Grant proposal revised (add connection to complexity/chaos th, present day)
- Browse web for best of 10 sites on CAs
- Week 9R: (due 5pm on 10M via email)
- Browse web for best of 10 sites on Game of Life
- this is the last assignment
Revised 30 Oct 2002 by Ralph
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