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GPS编程 Set of tools to perform transformations between projection, ellipsoidal and cartesian coordinates in
Set of tools to perform transformations between projection, ellipsoidal and cartesian coordinates in either direction.
数值算法/人工智能 This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian
This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian grids and the staggered arrangement of variables. Variables are stored as 2D arrays. SIMPLE method is used for pressure calculation. UDS and CDS are implemented for the discretization of convective te ...
matlab例程 This a very simple Yee algorithm 3D FDTD code in C implementing the free space form of Maxwell s equ
This a very simple Yee algorithm 3D FDTD code in C implementing the free space form of Maxwell s equations on a Cartesian grid. There are no internal materials or geometry. The code as delivered simulates an idealized rectangular waveguide by treating the interior of the mesh as free space/air and e ...
matlab例程 % This program calculates Dilution of Precision with respect to a GPS * % receiver given its Cartes
% This program calculates Dilution of Precision with respect to a GPS *
% receiver given its Cartesian ECEF position and the positions of four or *
% more visible GPS satellites. It is a validation of the DOP algorithm and *
% contains reference positions for which the DOP results are known. * ...
数学计算 做网格的好程序
做网格的好程序,PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).
其他 ZEUS is a family of Eulerian (grid based) Magneto-Hydrodynamic codes (MHD) for use in astrophysics,
ZEUS is a family of Eulerian (grid based) Magneto-Hydrodynamic codes
(MHD) for use in astrophysics, described in a series of papers by Stone
and Norman (1, 2, 3).
It may be used in Cartesian (XYZ),
cylindrical (ZRP), and spherical (RTP) coordinates.