Function Reference

Numerical Integration

Functions of One Variable

quad
Integrate a nonlinear function of one variable using Quadpack.
quad_options
When called with two arguments, this function allows you set options parameters for the function `quad'.
quadl
Numerically evaluate integral using adaptive Lobatto rule.
quadgk
Numerically evaluate integral using adaptive Guass-Konrod quadrature.
quadv
Numerically evaluate integral using adaptive Simpson's rule.
trapz
Numerical integration using trapezoidal method.
cumtrapz
Cumulative numerical integration using trapezoidal method.

Orthogonal Collocation

colloc
Compute derivative and integral weight matrices for orthogonal collocation using the subroutines given in J.

Functions of Multiple Variables

dblquad
Numerically evaluate a double integral.
triplequad
Numerically evaluate a triple integral.