circle_arc_grid, an Octave code which calculates a grid of points over a circle or circular arc in 2D.
The computer code and data files described and made available on this web page are distributed under the MIT license
circle_arc_grid is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
line_grid, a MATLAB code which computes a grid of points over the interior of a line segment in 1d.
simplex_grid, a MATLAB code which generates a grid of points over the interior of a simplex in m dimensions.