fem1d_approximate_test, an Octave code which calls fem1d_approximate(), which uses a given finite element mesh and piecewise linear basis functions to approximate a set of data points, while controlling the variation in the derivative.
The computer code and data files made available on this web page are distributed under the MIT license
fem1d_approximate, an Octave code which uses a given finite element mesh and piecewise linear basis functions to approximate a set of data points, while controlling the variation in the derivative.