toms886_test

toms886_test, a MATLAB program which calls toms886() to implement an interpolation procedure based on "Padua points", defined in the square [-1,+1]^2, whose interpolating power is especially good. It is possible to map these points to the general rectangle, ellipse or triangle to do interpolation on these regions as well.

Licensing:

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

Related Data and Programs:

toms886, a MATLAB library which defines the Padua points for interpolation in a 2D region, including the rectangle, triangle, and ellipse, by Marco Caliari, Stefano de Marchi, Marco Vianello. This is a version of ACM TOMS algorithm 886.

Source Code:

• toms886_test.m, calls all the tests.
• toms886_test.sh, runs all the tests.
• toms886_test.txt, the output file.

• ellipse_test.m, a sample calling program.
• rectangle_test.m, a sample calling program.
• triangle_test.m, a sample calling program.