function f = dnorm(x,m,s)
%DNORM The normal density function
%
% f = dnorm(x,Mean,StandardDeviation)
% Anders Holtsberg, 18-11-93
% Copyright (c) Anders Holtsberg
if nargin<3, s=1; end
if nargin<2, m=0; end
f = exp(-0.5*((x-m)./s).^2)./(sqrt(2*pi)*s);
