approx_chebyshev_test

approx_chebyshev_test, an Octave code which calls approx_chebyshev(), which interactively approximates a function f(x) in the interval [a,b] by constructing a Chebyshev polynomial interpolant that is often a good estimate of the minimax polynomial.

Licensing:

The computer code and data files made available on this web page are distributed under the MIT license

Related Data and Programs:

approx_chebyshev, an Octave code which interactively approximates a function f(x) in the interval [a,b] by constructing a Chebyshev polynomial interpolant that is often a good estimate of the minimax polynomial.

Source Code:

• approx_chebyshev_test.m the source code.
• approx_chebyshev_test.sh runs all the tests.
• approx_chebyshev_test.txt the output file.

• humps_fun.m an example function to be interpolated.
• humps_cheby.png a plot comparing the function and its interpolant.