This program solves the iD poission equation with one dirishlet and one newman boundary conditions. It is solved by Gauss Seidel method in the interval (a,b).
%The second order derivative function is f1.m You can change for your requirement.
RMS Danaraj (2020). Solving 1D poission wwith one drichlet and one newman boundary conditions. (https://www.mathworks.com/matlabcentral/fileexchange/62104-solving-1d-poission-wwith-one-drichlet-and-one-newman-boundary-conditions), MATLAB Central File Exchange. Retrieved .