circle_map


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

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

circle_map is available in a MATLAB version.

Related Data and Programs:

circle_map_test

svd_circle, a MATLAB code which analyzes a linear map of the unit circle caused by an arbitrary 2x2 matrix A, using the singular value decomposition.

Reference:

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

Source Code:


Last revised on 21 January 2019.