fem1d_pack, a MATLAB code which contains utilities for implementing the finite element method in a 1D region.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
fem1d_pack is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.
fem1d, a data directory which contains examples of 1d fem files, text files that describe a 1d finite element model and associated nodal values.
fem1d, a MATLAB code which applies the finite element method to a 1d linear two point boundary value problem.
fem1d_adaptive, a MATLAB code which applies the finite element method to a 1d linear two point boundary value problem using adaptive refinement to improve the solution.
fem1d_bvp_linear, a MATLAB code which applies the finite element method, with piecewise linear elements, to a two point boundary value problem in one spatial dimension.
fem1d_display, a MATLAB code which reads three files defining a 1d arbitrary degree finite element function, and displays a plot.
fem1d_function_10_display, a MATLAB code which reads three files defining a 1d piecewise linear finite element function and displays a plot.
fem1d_nonlinear, a MATLAB code which applies the finite element method to a 1d nonlinear two point boundary value problem.
fem1d_pmethod, a MATLAB code which applies the p-method version of the finite element method to a 1d linear two point boundary value problem.
fem1d_project, a MATLAB code which projects data into a finite element space, including the least squares approximation of data, or the projection of a finite element solution from one mesh to another.
fem1d_sample, a MATLAB code which samples a scalar or vector finite element function of one variable, defined by fem files, returning interpolated values at the sample points.
fem2d_pack, a MATLAB code which contains utilities for 2d finite element calculations.
fem3d_pack, a MATLAB code which contains utilities for 3d finite element calculations.