%Input - f is the integrand input as a string 'f'
% - 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
% NUMERICAL METHODS: MATLAB Programs
%(c) 1999 by John H. Mathews and Kurtis D. Fink
%To accompany the textbook:
%NUMERICAL METHODS Using MATLAB,
%by John H. Mathews and Kurtis D. Fink
%ISBN 0-13-270042-5, (c) 1999
%PRENTICE HALL, INC.
%Upper Saddle River, NJ 07458