circle_map

circle_map, a Python code which illustrates how a matrix maps points on the unit circle to an ellipse.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

circle_map is available in a MATLAB version and an Octave version.

Related Data and Programs:

Reference:

1. Lloyd Trefethen, David Bau,
   Numerical Linear Algebra,
   SIAM, 1997,
   ISBN: 0-89871-361-7,
   LC: QA184.T74.

Source Code:

• circle_map.py the source code.
• circle_map.sh runs all the tests.
• circle_map.txt the output file.

• circle_map_rotation.png
• circle_map_diagonal.png
• circle_map_singular.png
• circle_map_california.png