2019/06/20 by Sobhan Latifi, Latifi, Sobhan, Mehdi Delkhosh +1
Engineering · Physics and Astronomy · #FOS: Computer and information sciences #FOS: Mathematics #Mathematical Software (cs.MS) #Numerical Analysis (math.NA) #Quantum chaos and dynamical systems #Scientific Research and Discoveries #Spacecraft Dynamics and Control
paper · pdf · doi:10.48550/arxiv.1906.09964
openalex publication_date 2019/06/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
SPSMAT (Spectral/Pseudospectral matrix method) is an add-on for Octave, that helps you solve nonfractional-/fractional ordinary/partial differential/integral equations. In this version, as the first version, the well-defined spectral or pseudospectral algorithms are considered to solve differential and integral equations. The motivation is that there are few software packages available that make such methods easy to use for practitioners in the field of scientific computing. Additionally, one of the most practical platforms in computation, MATLAB, is currently not supporting beneficial and free numerical method for the solution of differential equations--to the best author's knowledge. To remedy this situation, this paper provides a description of its relevant uploaded open source software package and is a broad guidance to describe how to work with this toolbox.