搜索资源列表
piecewise_eval
- LINEINTRGAL Line Integral in a 2D Vector Field. LINEINTRGAL(X,Y,U,V,C) computes the line integral along the lines given in cell array C. X and Y define the coordinates of a rectangular grid over which U and V are defined. X and Y must be monoto
image resampling
- %This is a simple function that resamples the image %at a different pixel size function nimg = imresample(oldpixsize,img,newpixsize,intmethod) % This function resamples the images at the new grid points % defined by the new pixel sizes. It
Simulator
- 模拟蚂蚁和食蚁兽的生存规律。在20X20的网格世界里，每个生物每次可向四个方向移动（但不会移除网格边缘），食蚁兽会吃掉在他目标处的蚂蚁-The goal for this programming project is to create a simple 2D predator-prey simulation. In this simulation the prey are ants and the predators are doodlebugs. These critters l
gridding
- Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction. The tar file includes numerous .m scr
ncquiverref
- Matlab 向量绘图工具，可应用于向量计算模拟，地图绘制，标尺选定。-This function is a substitute for the standard versions of quiver and quiverm available using a vanilla release of matlab. This version assumes a 2D vector field is being plotted using a gridded flow field from a n
Triangle_for_EM_EXPLORATION
- 用c语言和matlab编写的、自动生成非结构化三角网格剖分的程序，用于地球物理勘探中的大地电磁、海洋可控源二维正演模拟。-Triangle.m is a MATLAB graphical user interface for creating 2D models and generating fi nite element triangulation grids. Grid generation is accomplished by an external call to the C-
mirt2D_mexinterp
- interpolates平面图像Z坐标点与X坐标。 Z是假定被定义在定期间隔1点:1:M,N,N][M,地方=大小(Z)。 如果兮,易建联价值观是图像边界,把外面的NaNs在《紫。 Matlab函数是相似的土著 INTERP2字(Z =、烯、彝族、“线性”、南), 但多的主人。如果Z是矢量阵二维图像三维价值),然后反复讨论,interpolates:Z(:1)、Z(,,)、2)::::Z(,,,3),. .等。这部作品对每个图像interpolate速度比独立,例
sem2d_friction_plastic
- Spectral Element Method to solve the 2D SH wave equation,strain weakening (plasticity) in the bulk,paraxial absorbing boundary conditions and zero initial conditions in a structured undeformed grid.
_FDTD_2D_PML
- 基于MATLAB的原理应用，此程序可实现2d的吸收边界算法，比较简单-This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a two-dimensional Cartesian space lattice comprised of uniform square grid cells.
PMLgongxing
- 2D共型网格的FDTD程序, matlab程序-2D common type grid FDTD program, matlab program
CurveLab-2.1.2
- CurveLab is a collection of Matlab and C++ programs for the Fast Discrete Curvelet Transform in two and three dimensions. For the 2d curvelet transform, the software package includes two distinct implementations: the wrapping-based transform an
FDTD-2d-without-pml
- fdtd_2d basic algorithum version 1 isotopic linear non-dispersive material an soft gaussian source Dirichlet boundary conditions grid size and time size is designated directly Ez mode electic field nomalized- fdtd_2d basic algori
FDTD-2D-with-pml-and-Total-field-and-scattering-f
- fdtd_2d basic algorithum version 4 isotopic linear non-dispersive material grid size and time size is designated directly Ez mode electic field nomalized PML for y directions periodic conditions for x-direction TF/SF source- f
FEM
- 通过Matlab编制的有限单元法工具箱，能够对一维、二维与三维的问题进行求解！-Finite Element Toolbox Ver. 2.1 =============================== Date: 2002-04-01 Author: B. Rasmus Anthin. WHAT IS IT This is a toolbox for computing ODEs or PDEs in BVPs using FEM
totalField-ScatteredField
- total-field/scattered-field, 2D square-cell TE grid, incident-angle 0<=angle<=90
totalField-ScatteredField-90-180
- total-field/scattered-field 2D, square cell TE grid, incident angle range 90<=angle<=180
Phase3
- convert 2d grid pic to 360 degree pic
nonrigid_version23
- 根据2D或3D图像生成平滑的B样条网格，可用于表征图像(B-spline registration of two 2D / 3D images or corrsp. points, affine and with smooth b-spline grid.)
twod_to_vtk
- MATLAB program which takes a certain set of 2D finite element data and writes it to a VTK "legacy" unstructured grid file for postprocessing by PARAVIEW