Mercurial > octave-nkf
view doc/liboctave/quad.texi @ 5100:5a92c3177fc6 before-gnuplot-split
[project @ 2004-12-27 17:20:38 by jwe]
author | jwe |
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date | Mon, 27 Dec 2004 17:20:38 +0000 |
parents | 7457014d8985 |
children | 9e3a2d1e5e72 |
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@node Quadrature, Ordinary Differential Equations, Optimization, Top @chapter Quadrature @cindex quadrature @cindex numerical integration @cindex integration @deftypefn {} {}Quad (integrand_fcn @var{fcn}) @deftypefnx {} {}Quad (integrand_fcn @var{fcn}, double @var{abs}, double @var{rel}) @end deftypefn @deftypefn {} {virtual double} integrate (void) @deftypefnx {} {virtual double} integrate (int &@var{ier}) @deftypefnx {} {virtual double} integrate (int &@var{ier}, int &@var{neval}) @deftypefnx {} {virtual double} integrate (int &@var{ier}, int &@var{neval}, double &@var{abserr}) = 0 @end deftypefn @deftypefn {} Quad_options (void) @deftypefnx {} Quad_options (const Quad_options &@var{opt}) @end deftypefn @deftypefn {} Quad_options& {operator =} (const Quad_options &@var{opt}) @end deftypefn @deftypefn {} void init (void) @end deftypefn @deftypefn {} void copy (const Quad_options &@var{opt}) @end deftypefn @deftypefn {} void set_default_options (void) @end deftypefn @deftypefn {} void set_absolute_tolerance (double @var{val}) @end deftypefn @deftypefn {} void set_relative_tolerance (double @var{val}) @end deftypefn @deftypefn {} double absolute_tolerance (void) @deftypefnx {} double relative_tolerance (void) @end deftypefn @deftypefn {} {}DefQuad (integrand_fcn @var{fcn}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, double @var{ll}, double @var{ul}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, double @var{ll}, double @var{ul}, double @var{abs}, double @var{rel}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, double @var{ll}, double @var{ul}, const ColumnVector &@var{sing}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, const ColumnVector &@var{sing}, double @var{abs}, double @var{rel}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, const ColumnVector &@var{sing}) @deftypefnx {} {}DefQuad (integrand_fcn @var{fcn}, double @var{ll}, double @var{ul}, const ColumnVector &@var{sing}, double @var{abs}, double @var{rel}) @end deftypefn @deftypefn {} {}IndefQuad (integrand_fcn @var{fcn}) @deftypefnx {} {}IndefQuad (integrand_fcn @var{fcn}, double @var{b}, IntegralType @var{t}) @deftypefnx {} {}IndefQuad (integrand_fcn @var{fcn}, double @var{b}, IntegralType @var{t}, double @var{abs}, double @var{rel}) @deftypefnx {} {}IndefQuad (integrand_fcn @var{fcn}, double @var{abs}, double @var{rel}) @end deftypefn @menu * Collocation Weights:: @end menu @node Collocation Weights, , Quadrature, Quadrature @section Collocation Weights @cindex orthogonal collocation @cindex collocation weights @deftypefn {} {}CollocWt (void) @deftypefnx {} {}CollocWt (int @var{n}, int @var{inc_l}, int @var{inc_r}) @deftypefnx {} {}CollocWt (int @var{n}, int @var{inc_l}, int @var{inc_r}, double @var{l}, double @var{r}) @deftypefnx {} {}CollocWt (int @var{n}, double @var{a}, double @var{b}, int @var{inc_l}, int @var{inc_r}) @deftypefnx {} {}CollocWt (int @var{n}, int @var{inc_l}, int @var{inc_r}, double @var{l}, double @var{r}) @deftypefnx {} {}CollocWt (const CollocWt&) @end deftypefn @deftypefn {} CollocWt& {operator =} (const CollocWt&) @end deftypefn @deftypefn {} CollocWt& resize (int @var{ncol}) @end deftypefn @deftypefn {} CollocWt& add_left (void) @deftypefnx {} CollocWt& add_right (void) @end deftypefn @deftypefn {} CollocWt& delete_left (void) @deftypefnx {} CollocWt& delete_right (void) @end deftypefn @deftypefn {} CollocWt& set_left (double @var{val}) @deftypefnx {} CollocWt& set_right (double @var{val}) @end deftypefn @deftypefn {} CollocWt& set_alpha (double @var{val}) @deftypefnx {} CollocWt& set_beta (double @var{val}) @end deftypefn @deftypefn {} int ncol (void) const @end deftypefn @deftypefn {} int left_included (void) const @deftypefnx {} int right_included (void) const @end deftypefn @deftypefn {} double left (void) const @deftypefnx {} double right (void) const @deftypefnx {} double width (void) const @end deftypefn @deftypefn {} double alpha (void) const @deftypefnx {} double beta (void) const @end deftypefn @deftypefn {} ColumnVector roots (void) @deftypefnx {} ColumnVector quad (void) @deftypefnx {} ColumnVector quad_weights (void) @end deftypefn @deftypefn {} Matrix first (void) @deftypefnx {} Matrix second (void) @end deftypefn @deftypefn {} {ostream&} {operator <<} (ostream &@var{os}, const CollocWt &@var{c}) @end deftypefn