M-SPARC (Matlab-Simulation Package for Ab-initio Real-space Calculations) is a real-space code for performing electronic structure calculations based on Kohn-Sham Density Functional Theory (DFT). It provides a rapid prototyping platform for the development and testing of new algorithms and methods in real-space DFT. Additionally, it provides a convenient avenue for the accurate first principles study of small to moderate sized systems.
Xu, Q., Sharma, A. and Suryanarayana, P., 2020. M-SPARC: Matlab-Simulation Package for Ab-initio Real-space Calculations. SoftwareX, 11, p.100423.