Publisher review:Fast Chebyshev Differentiation computes the numerical derivative on the Chebyshev grid This script numerically differentiates a function on the Chebyshev-Gauss-Lobatto grid in O(N*log(N)) time. Equivalent to computing D*x where D is the Chebyshev collocation matrix, but much faster for large vectors x. Requirements: ยท MATLAB Release: R14
Fast Chebyshev Differentiation is a Matlab script for Mathematics scripts design by Greg von Winckel.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Fast Chebyshev Differentiation computes the numerical derivative on the Chebyshev grid
Operating system:Windows / Linux / Mac OS / BSD / Solaris