FEM1D_FUNCTION_10_DISPLAY is a MATLAB program which reads a prefix defining three finite element data files, reads the data, samples the finite element function, and displays a plot.
fem1d_function_10_display prefixwhere prefix is the common prefix for the files:
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
FEM1D_FUNCTION_10_DISPLAY is available in a MATLAB version.
FEM_NEUMANN, a MATLAB program which sets up a time-dependent reaction-diffusion equation in 1D, with Neumann boundary conditions, discretized using the finite element method.
FEM1D, a data directory which contains examples of 1D FEM files, three text files that describe a 1D finite element model;
FEM1D, a MATLAB program which applies the finite element method to a 1D linear two point boundary value problem.
FEM1D_ADAPTIVE, a MATLAB program which applies the finite element method to a 1D linear two point boundary value problem using adaptive refinement to improve the solution.
FEM1D_DISPLAY, a MATLAB program which reads three files defining a 1D arbitrary degree finite element function, and displays a plot.
FEM1D_NONLINEAR, a MATLAB program which applies the finite element method to a 1D nonlinear two point boundary value problem.
FEM1D_PMETHOD, a MATLAB program which applies the p-method version of the finite element method to a 1D linear two point boundary value problem.
FEM1D_SAMPLE, a MATLAB program which samples a scalar or vector finite element function of one variable, defined by FEM files, returning interpolated values at the sample points.
ARCTAN is an example of a 1D finite element model, using 29 nodes, and piecewise linear elements, in which a scalar value is stored. The exact solution of the problem is the arctangent function. This data was computed by the FEM1D_ADAPTIVE program.
You can go up one level to the MATLAB source codes.