discretization


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Related to discretization: Discretization error

discretization

[dis‚krēd·ə′zā·shən]
(mathematics)
A procedure in the numerical solution of partial differential equations in which the domain of the independent variable is subdivided into cells or elements and the equations are expressed in discrete form at each point by finite difference, finite volume, or finite element methods.
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As just described, applying the discretization step of the data conversion process results in a presence-absence matrix with the same dimensions as the concentration matrix.
A method for identifying prevalent chemical combinations in the U.S. population
In addition, the calculation of the discretization of GS is assumed to be the conventional 10 [ms] and the discretization of GDS to be 1 [ms].
Study of observer considering damper force dynamics for semi active suspension systems
On nodal grids, an important MFD family comprises the summation-by-part (SBP) difference operators, whose development and initial applications were focused on the conservative discretization of wave propagation problems [22, 23, 24, 30].
Tensor formulation of 3-D mimetic finite differences and applications to elliptic problems
It can overcome the loss of information by the discretization of the data.
Preference mining using neighborhood rough set model on two universes
The indices n and k are the discrete spatial and temporal indices related to space and time coordinates via z = k[DELTA]z and t = n[DELTA]t, where [DELTA]z and [DELTA]t represent the spatial and temporal discretization intervals in z and t direction.
Multiresolution Time-Domain Scheme for Terminal Response of Two-Conductor Transmission Lines
We studied fourth order compact difference scheme for discretization of 2D convection diffusion equation.
MULTIGRID METHOD FOR 2D CONVECTION DIFFUSION EQUATION BASED ON FOURTH ORDER COMPACT SCHEME
Implementation of discretization method at rectangular plate stability problem when elastic foundation combined to elastic supports.
Discretization method used to resolve the rectangular plates' stability problem, case of singular elastic foundation
Some iterative numerical methods such as AGE, IADE, ADI and classical methods are compared for solving the PDE discretization [8].
HPCL: integrated software for parameter characterization and mechanical properties of rubber nanocomposite
This discretization method is proposed by Lee et al [7] which is based on the concept of class attribute contingency coefficient.
Application of machine learning techniques for yield prediction on delineated zones in precision agriculture
Process duration after discretization into 3 categories
Intelligent adviser module for bionic assembly control system: functions and structure concept
The numerical approach to solving the equation begins with a discretization of the domain into a finite volume representation of the building.
High-Resolution Performance Analysis of a Large Building with Linear Dispersion Ductwork System
The advantage of this method was its ability and flexibility to provide the analytical or approximate solutions to linear and nonlinear equations without linearization or discretization which makes it reliable for solving sine-Gordon equation.
APPLICATION OF LAPLACE DECOMPOSITION METHOD FOR SOLVING SINE- GORDON EQUATION

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