chebyshev_matrix

chebyshev_matrix, a Python code which computes the Chebyshev differentiation matrix.

Licensing:

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

Languages:

chebyshev_matrix is available in a MATLAB version and an Octave version and a Python version

Related Data and Programs:

Author:

Original MATLAB version by Lloyd Trefethen; This version by John Burkardt.

Reference:

1. Lloyd Trefethen,
   Spectral methods in MATLAB,
   SIAM, 2000,
   LC: QA377.T65
   ISBN: 978-0-898714-65-4

Source Code:

• chebyshev_matrix.py, the source code.
• chebyshev_matrix.sh, runs the tests.
• chebyshev_matrix.txt, the output file.

• chebyshev_differentiation_test_n10.png
• chebyshev_differentiation_test_n20.png