Home > freetb4matlab > general > dblquad.m

dblquad

PURPOSE ^

% Numerically evaluate a double integral. The function over with to

SYNOPSIS ^

function q = dblquad(f, xa, xb, ya, yb, tol, quadf, varargin)

DESCRIPTION ^

% -*- texinfo -*-
% @deftypefn {Function File} {} dblquad (@var{f}, @var{xa}, @var{xb}, @var{ya}, @var{yb}, @var{tol}, @var{quadf}, @dots{})
% Numerically evaluate a double integral.  The function over with to
% integrate is defined by @code{@var{f}}, and the interval for the
% integration is defined by @code{[@var{xa}, @var{xb}, @var{ya},
% @var{yb}]}.  The function @var{f} must accept a vector @var{x} and a
% scalar @var{y}, and return a vector of the same length as @var{x}. 
%
% If defined, @var{tol} defines the absolute tolerance to which to
% which to integrate each sub-integral.
%
% Additional arguments, are passed directly to @var{f}.  To use the default
% value for @var{tol} one may pass an empty matrix.
% @seealso{triplequad, quad, quadv, quadl, quadgk, trapz}
% @end deftypefn

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
Generated on Sat 16-May-2009 00:04:49 by m2html © 2003