Search - cylindrical coordinates

Search - cylindrical coordinates - List

[Mathimatics-Numerical algorithms] adyn_v1_0[1].tar DL : 0: Solutions are obtained for Poissson, diffusion, or wave PDEs homogeneous or nonhomogeneous equations and/or boundary conditions rectangular, cylindrical, or spherical coordinates time, Laplace, or frequency domains Dirichlet, Neumann, Robin, singular, periodic, or incoming/outgoing boundary conditions. Output is suitable for pasting into LaTeX documents.-Solutions are obtained for Poissson. diffusion. or wave PDEs homogeneous or nonhomogeneous equ ations and / or boundary conditions rectangula r, cylindrical, or spherical coordinates time, Laplace, or frequency domains Dirichlet, Neumann, Robin, singular, periodic, or incoming / outgoing boundary conditions. Ou tput is suitable for pasting into LaTeX <http://www.un.org/arabic/documents/SCCom ts.
Update : 2008-10-13 Size : 525.14kb Publisher : 刘易
[Mathimatics-Numerical algorithms] adyn_v1_0[1].tar DL : 0: Solutions are obtained for Poissson, diffusion, or wave PDEs homogeneous or nonhomogeneous equations and/or boundary conditions rectangular, cylindrical, or spherical coordinates time, Laplace, or frequency domains Dirichlet, Neumann, Robin, singular, periodic, or incoming/outgoing boundary conditions. Output is suitable for pasting into LaTeX documents.-Solutions are obtained for Poissson. diffusion. or wave PDEs homogeneous or nonhomogeneous equ ations and/or boundary conditions rectangula r, cylindrical, or spherical coordinates time, Laplace, or frequency domains Dirichlet, Neumann, Robin, singular, periodic, or incoming/outgoing boundary conditions. Ou tput is suitable for pasting into LaTeX <http://www.un.org/arabic/documents/SCCom ts.
Update : 2025-02-19 Size : 525kb Publisher : 刘易
[Documents] PML_FDTD DL : 0: PML_FDTD在三维柱坐标系下的实现,很好的参考论文！-PML_FDTD in three-dimensional cylindrical coordinates the realization of good reference papers!
Update : 2025-02-19 Size : 206kb Publisher : ali
[OpenGL program] TyreArithmetic DL : 0: 此程序采用C++builder开发平面任意点在空间曲面圆柱体上映射的点的三维坐标程序，曲面圆柱体的横截面和平面点坐标由用户输入。-This procedure using C++ Builder development of planar arbitrary point in space on the cylinder surface mapping of the three-dimensional coordinates of the point process, surface cross-section of cylindrical and flat-point coordinates input by the user.
Update : 2025-02-19 Size : 412kb Publisher : 王林
[matlab] fig4_41 DL : 0: 当圆柱型阵列的来波方向为0.5137（对应的pi 坐标）时阵列波束形成方向图-When a cylindrical array for DOA 0.5137 (corresponding to the coordinates of pi) when the array beamforming pattern
Update : 2025-02-19 Size : 1kb Publisher : 叶紫0906
[Algorithm] xpdc1.tar DL : 1: 一维等离子体静电粒子模拟程序，圆柱坐标。-One-dimensional electrostatic plasma particle simulation procedures, cylindrical coordinates.
Update : 2025-02-19 Size : 191kb Publisher : 黄勇
[Other] Navier2d DL : 0: 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. -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.
Update : 2025-02-19 Size : 1.55mb Publisher : test2007
[Other] 1 DL : 0: 基于柱坐标B样条活动曲面模型的3D分割方法-Based on cylindrical coordinates the activities of B-spline surface models of 3D segmentation method
Update : 2025-02-19 Size : 359kb Publisher : lee
[matlab] integrator DL : 0: Program is used to integrate a surface using data points in cylindrical coordinates. Some errors exist that compromise the solution.-Program is used to integrate a surface using data points in cylindrical coordinates. Some errors exist that compromise the solution.
Update : 2025-02-19 Size : 8kb Publisher : yxavior
[matlab] psn_matlabASA DL : 1: a numerical solution of Poisson equation for axis-symmetrical cylindrical coordinates
Update : 2025-02-19 Size : 3kb Publisher : nnmb
[Algorithm] fishpack4.0 DL : 0: 二维泊松方程求解器，主要使用循环约代法求解各种位形泊松方程-FISHPACK contains a collection of Fortran77 subroutines that solve second- and fourth-order finite difference approximations to separable elliptic Partial Differential Equations (PDEs). These include Helmholtz equations in cartesian, polar, cylindrical, and spherical coordinates, as well as more general separable elliptic equations. The solvers use the cyclic reduction algorithm. When the problem is singular, a least-squares solution is computed. Singularities induced by the coordinate system are handled, including at the origin r=0 in cylindrical coordinates, and at the poles in spherical coordinates.
Update : 2025-02-19 Size : 172kb Publisher : Chaofeng
[matlab] Poisson-Equation-with-Multigrid DL : 0: 多网格求解泊松方程，给出并解释了一个如何使用多网格求解的过程-I give a short explanation of how to use multigrid to solve the Poisson equation in cylindrical coordinates for a solid conducting pipe. I also explain how to use a non-uniform grid to optimize the problem.
Update : 2025-02-19 Size : 109kb Publisher : 丰祥
[matlab] ExtendedKalmanFilter DL : 0: Extended Kalman Filter Tracking Object in 3-D-Assume that we want to track an object moving in 3-D space with constant velocity. Our instruments observe bearing, range and high(cylindrical coordinates). However, of an interest are rectangular coordinates. Since transformation is non-linear this requires use of extended Kalman filter. Because transformation is non-linear between X,Y and Range,Bearing and linear between Z and high(Z is height), this problems serves as a good comparason of how well extended Kalman filter can perform. By comparing its linear estimation error in Z to non-linear estimations in X and Y, we can judge how non-familiarities effect estimation.
Update : 2025-02-19 Size : 3kb Publisher : 刘建国
[Other] zhu DL : 0: 柱坐标作三维图详解，包括坐标转换等的三维作图内容，读者自行更改-Cylindrical coordinates for three-dimensional map Xiangjie
Update : 2025-02-19 Size : 1kb Publisher : Palmer
[matlab] Polymer_Casting DL : 0: In this file, the case of polymer casting is considered as an unsteady state heat transfer problem. The explicit scheme of finite difference approach is considered to solve the governing partial differential equation in one dimensional (radial) cylindrical coordinates.- In this file, the case of polymer casting is considered as an unsteady state heat transfer problem. The explicit scheme of finite difference approach is considered to solve the governing partial differential equation in one dimensional (radial) cylindrical coordinates.
Update : 2025-02-19 Size : 2kb Publisher : ahmed
[OpenCV] 360_panorama DL : 0: 360-panorama，360度柱面图像拼接，程序在VS2008环境下开发，opencv2.4.3版本，程序可以直接运行，以将所需依赖项添加在文件夹中，源图像放在source_pic中，最后生成结果在result_pic中。实现步骤：1先将图像投影到柱面坐标上，2提取图像SIFT描述子，3将SIFT描述子配对，4用RANSAC算法根据配对成功的描述子统计出变换矩阵T，5图像拼接。对于拼接后的图像，没有做进一步细化处理，使用者可以在生成的图像上再做进一步编辑。-360-panorama 360 degree cylindrical image stitching program developed in VS2008 environment, opencv2.4.3 version, the program can be run directly, add the required dependencies in a folder, the source image on the source_pic in, and finally generate results In result_pic. Implementation steps: first image projected onto the cylindrical coordinates, extract images SIFT descriptor, the SIFT descriptor paired with an the RANSAC algorithm based on the description of the pairing is successful statistics the transformation matrix T 5 image mosaic. For the image with no further thinning, the user can do further editing on the generated image.
Update : 2025-02-19 Size : 7.32mb Publisher : 大卫
[Algorithm] meep-1.2.1.tar DL : 0: meep是MIT开发的时域有限差分软件，能精确计算电磁波在各种介质中的传播。-Meep (or MEEP) is a free finite-difference time-domain (FDTD) simulation software package developed at MIT to model electromagnetic systems, along with our MPB eigenmode package. Its features include: Meep Download Release notes FAQ Meep manual Introduction Installation Tutorial Reference C++ Tutorial C++ Reference Acknowledgements License and Copyright Free software under the GNU GPL. Simulation in 1d, 2d, 3d, and cylindrical coordinates. Distributed memory parallelism on any system supporting the MPI standard. Portable to any Unix-like system (GNU/Linux is fine). Arbitrary anisotropic electric permittivity ε and magnetic permeability μ, along with dispersive ε(ω) and μ(ω) (including loss/gain) and nonlinear (Kerr & Pockels) dielectric and magnetic materials, and electric/magnetic conductivities σ. PML absorbing boundaries and/or perfect conductor and/or Bloch-periodic boundary conditions. Exploitation of symmetries to reduce the computation size — even/odd mirror
Update : 2025-02-19 Size : 714kb Publisher : liuxiao
[File Format] Cylindrical-and-Spherical-Coordinates DL : 0: Cylindrical and Spherical Coordinates
Update : 2025-02-19 Size : 83kb Publisher : medo
[Windows Develop] CoordinateSystem DL : 0: 一个用于坐标变换的小程序，实现不同坐标系下坐标点的转换和坐标系之间相互引用。支持直角坐标，圆柱坐标和球面坐标三种类型间的互算。(A small program for coordinate transformation, coordinate transformation under different coordinate systems and reference to each other between the coordinate systems. Support Cartesian coordinates, cylindrical coordinates and spherical coordinates of the three types of inter computing.)
Update : 2025-02-19 Size : 6.01mb Publisher : xppadven