ill_bvp_test, a MATLAB code which calls ill_bvp(), which defines an ill conditioned boundary value problem, and calls on bvp4c() to solve it with various values of the conditioning parameter.
The computer code and data files made available on this web page are distributed under the MIT license
ill_bvp, a MATLAB code which defines an ill conditioned boundary value problem, and calls on bvp4c() to solve it with various values of the conditioning parameter.