This MATLAB function numerically integrates function fun from xmin to xmax using global adaptive quadrature and default error tolerances.

High-precision numerical integration is implemented in the vpaintegral function of the Symbolic Math Toolbox™. vpaintegral uses variable-precision arithmetic in contrast to the MATLAB integral function, …

This MATLAB function computes the approximate integral of Y via the trapezoidal method with unit spacing.

For indefinite integrals, int implicitly assumes that the integration variable var is real. For definite integrals, int restricts the integration variable var to the specified integration interval, unless the …

Numerical integration functions can approximate the value of an integral whether or not the functional expression is known:

This example shows how to integrate a set of discrete velocity data numerically to approximate the distance traveled.

This MATLAB function approximates the integral of the function z = fun (x,y) over the planar region xmin ≤ x ≤ xmax and ymin (x) ≤ y ≤ ymax (x).

The integral quadrature functions in MATLAB® directly support 1-D, 2-D, and 3-D integrations. However, to solve 4-D and higher order integrals, you need to nest calls to the solvers. Create a function …

What Is an Integral? An integral is a mathematical measure that combines infinitesimal data points. Integrals have a broad range of applications in all engineering disciplines. Types of Integrals In …

There are no such special functions for higher-dimensional symbolic integration. Use nested one-dimensional integrals instead: