A Matlab Differentiation Matrix Suite This is a software suite designed for MATLAB 5 consisting of seventeen functions for solving differential equations by the spectral collocation (a.k.a. pseudospectral) method. It includes functions for computing differentiation matrices of arbitrary order corresponding to Chebyshev, Hermite, Laguerre, Fourier, and sinc interpolants. It also includes FFT-based routines for Fourier, Chebyshev and sinc differentiation. Auxiliary functions are included for incorporating boundary conditions, performing interpolation using barycentric formulas, and computing roots of orthogonal polynomials.

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Home Site: http://ucs.orst.edu/~weidemaj/differ.html Source Code Availability: Yes Available Binary Packages: Debian Package:   No RedHat RPM Package:   No Other Packages:   No Targeted Platforms: Matlab 5 platforms Software/Hardware Requirements: Matlab 5

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