- leapfrog method
- схема «чехарда» (также «чехарда со средней точкой»)
Англо-русский словарь промышленной и научной лексики. 2014.
leapfrog method
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Leapfrog integration — is a simple method for integrating differential equations.Leapfrog integration is equivalent to calculating positions and velocities alternately, at alternate time points, so that they leapfrog over each other.Leapfrog integration is a second… … Wikipedia
Leapfrog-Verfahren — Das Leapfrog Verfahren ist eine einfache Methode zur numerischen Integration einer gewöhnlichen Differentialgleichung vom Typ . bzw. allgemeiner von konservativen Systemen der klassischen Dynamik, die z.B. die Bewegung eines oder mehrerer Objekte … Deutsch Wikipedia
Discrete element method — A discrete element method (DEM), also called a distinct element method is any of family of numerical methods for computing the motion of a large number of particles of micrometre scale size and above. Though DEM is very closely related to… … Wikipedia
Midpoint method — For the midpoint rule in numerical quadrature, see rectangle method. Illustration of the midpoint method assuming that yn equals the exact value y(tn). The midpoint method computes yn + 1 … Wikipedia
Semi-implicit Euler method — In mathematics, the semi implicit Euler method, also called symplectic Euler, semi explicit Euler, Euler–Cromer, and Newton–Størmer–Verlet (NSV), is a modification of the Euler method for solving Hamilton s equations, a system of ordinary… … Wikipedia
Finite-difference time-domain method — Finite difference time domain (FDTD) is a popular computational electrodynamics modeling technique. It is considered easy to understand and easy to implement in software. Since it is a time domain method, solutions can cover a wide frequency… … Wikipedia
Linear multistep method — Adams method redirects here. For the electoral apportionment method, see Method of smallest divisors. Linear multistep methods are used for the numerical solution of ordinary differential equations. Conceptually, a numerical method starts from an … Wikipedia
Crank–Nicolson method — In numerical analysis, the Crank–Nicolson method is a finite difference method used for numerically solving the heat equation and similar partial differential equations.[1] It is a second order method in time, implicit in time, and is numerically … Wikipedia
Heun's method — In mathematics and computational science, Heun s method may refer to the improved or modified Euler s method (that is, the explicit trapezoidal rule[1]), or a similar two stage Runge–Kutta method. It is named after Karl L. W. M. Heun and is a… … Wikipedia
Newmark-beta method — The Newmark beta method is a method of numerical integration used to solve differential equations. It is widely used in numerical evaluation of the dynamic response of structures and solids such as in finite element analysis to model dynamic… … Wikipedia
Numerical ordinary differential equations — Illustration of numerical integration for the differential equation y = y,y(0) = 1. Blue: the Euler method, green: the midpoint method, red: the exact solution, y = et. The step size is h = 1.0 … Wikipedia
