dirac.m

该程序为用MATLAB编写的一个小波变换工具箱

function y = dirac(s,n)

% dirac - dirac function.
%
%   y = dirac(s,n);
%
%   s is the size of the matrix, and 
%   n is the location of the dirac (default (1,...,1)).
%
%   Copyright (c) 2004 Gabriel Peyr