%Input - f is the integrand
% - a and b upper and lower limits of integration
% - A is the 1 x N vector of abscissas from Table 7.9
% - W is the 1 x N vector of weights from Table 7.9
%Output - quad is the quadrature value
%If f is defined as an M-file function use the @ notation
% call quad=gauss(@f,a,b,A,W).
%If f is defined as an anonymous function use the
% call quad=gauss(f,a,b,A,W).
% NUMERICAL METHODS: Matlab Programs
% (c) 2004 by John H. Mathews and Kurtis D. Fink
% Complementary Software to accompany the textbook:
% NUMERICAL METHODS: Using Matlab, Fourth Edition
% ISBN: 0-13-065248-2
% Prentice-Hall Pub. Inc.
% One Lake Street
% Upper Saddle River, NJ 07458