Home Login  |   Contact  |   About Us       Tuesday, November 29, 2022   

j0110924 - Back to Home
   Skip Navigation LinksHOME ›  AREAS OF EXPERTISE ›   Numerical Integration



Skip Navigation Links.

OVERVIEW
Numerical Integration

Discussion of Numerical Integration...

The term numerical quadrature (often abbreviated to quadrature) is more or less a synonym for numerical integration, especially when applied to one-dimensional integrals. Two-and-higher dimensional integration is sometimes known as cubature, although the meaning of quadrature is used for higher dimensional integration as well.

Numerical integration is intrinsically a much more accurate procedure than numerical differentiation.

The basic problem considered by numerical integration is computing an approximation to a definite integral,

I = ah f(x)dx

If f(x) is a smooth well-defined function, integrated over a small number of dimensions, and the limits of integration are bounded, there are many excellent methods to approximate to the integral with arbitrary precision.

The need for a numerical integration arises for two reasons: First, the function to be integrated may be such that the integral is too complicated to evaluate or may even be impossible to obtain analytically. Secondly, the function may be described only by a data array of values, so that a numerical approximation is the only approach available.

Please select from the menu  →    NUMERICAL INTEGRATION  (press to select)  








Consulting Services - Back to Home
Home

Home Math, Analysis,
  expertise..."

EIGENVALUE
SOLUTIONS...


> Rayleigh-Quotient Method

> Cubic Spline Method

 

Applied Mathematical Algorithms

Home

ComplexFunctions

Home

NonLinear
Home

Differentiation
Home

Integration
About Us


KMP Software Engineering is an independent multidisciplinary engineering consulting company specializing in mathematical algorithms.
Areas of
Expertise


SpecialFunctions
VectorsMatrices
OptimizationMethods
ComplexNumbers
Interpolation
CurveFitting
NonLinearSystems
LinearEquations
DistributionFunctions
NumericalDifferentiation
NumericalIntegration
DifferentialEquations
Smalltalk
FiniteBoundary
Eigenvalue
Graphics
Understanding
Mining


MiningMastery
MineralNews
MineralCommodities
MineralForum
Crystallography
Services


NumericalModeling
WebServices
MainframeServices
OutsourceServices

LINKED IN
KMP ARTICLES
Brand





Home

Login

Contact
Since 2006 All Rights Reserved  © KMP Software Engineering LINKS | PRIVACY POLICY | LEGAL NOTICE