The MATLAB package Chebpack solves specific problems for differential or integral equations. It is organized in four modules, corresponding to four levels of complexity. Each level has an associated set of particular examples. The package is based on the Chebyshev tau spectral method applied in operatorial form.
Basic documentation is:
Damian Trif (2011). Matrix Based Operatorial Approach to Differential and Integral Problems, MATLAB - A Ubiquitous Tool for the Practical Engineer, Clara M. Ionescu (Ed.), ISBN: 978-953-307-907-3, InTech, Available from: http://www.intechopen.com/articles/show/title/matrix-based-operatorial-approach-to-differential-and-integral-problems
Damian Trif (2020). Chebpack (https://www.mathworks.com/matlabcentral/fileexchange/32227-chebpack), MATLAB Central File Exchange. Retrieved .
Added new examples for Abel integral equations
New examples for fractional differential equations
Corrected some bugs and added new examples with higher order differential problems.
New examples for delay and impulsive differential equations
New examples for pantograph equation and for Volterra equation
New examples for multiple positive solutions
Change the basic documentation