Publisher review:Toolbox Misc - A bunch of useful functions. List of functions:- keep_above - keep only the coefficients above threshold T, set the rest to zero.- keep_biggest - keep only the n biggest coef, set the rest to zero.- l2error - compute the decreasing of the L^2 error from orthogonal coefficients.- norme - just the L^2 norm of a vector/matrix- plot_curve - plot a 2d curve.- plot_scattered - plot 2D scattered data using triangulation.- rescale - rescale data in [a,b]- rev_sort_abs - sort by decreasing order of absolute value- reverse - flip a vector.- reverse_permutation - compute the inverse of a permuation- save_image - save current graphic with given base name- verbose - display a string.- build_vandermonde_matrix - build the Vandermonde matrix associdated to the sampling x.- clamp - clamp a value - mmax - maximum entry from a matrix- poly_derivate - compute the derivative of the polynomial- poly_root - find the roots of a polynomial - poly_val - evaluate a polynomial - remove_doublon - remove doublon from a vector. Requirements: ยท MATLAB Release: R13
Toolbox Misc is a Matlab script for Mathematics scripts design by Gabriel Peyre.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris