搜索资源列表
VPTest
- 垂直平面内判断待检测节点是否落在照射节点的垂直楔面内，若“是”则调用ReflectAngle函数计算反射角度和反射系数，若“否”则反射角度为0，不论是否发生反射，节点的入射角度都要赋照射节点的入射角度值.若发生后向绕射，则单独计算绕射系数，并将发生后向绕射边缘的下边界高度值赋-100以待后面程序检测判断使用。 -Vertical plane to judge whether the node to be detected radiation falls within the node of th
matlab_FEM_dismesh
- DistMesh giving a singular FEM matrix?-Hi Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D: rho_1 < rho < rho_2 where rho_1 is the radi
Quicksort
- 快速排序算法基本思想 通过一趟排序将要排序的数据分割成独立的两部分，其中一部分的所有数据都比另外一部分的所有数据都要小，然后再按此方法对这两部分数据分别进行快速排序，整个排序过程可以递归进行，以此达到整个数据变成有序序列。一般设置数组的第一个数为需要比较的值，把整个数组分为小于和大于该数的两部分。 我自己在写这个算法的时候，卡住了好几回，总是边界值出现问题。下面的这个实现加入了注释，希望对你能够有所帮助。-Basic idea of quick sort algorithm
Static_electromagnetic_field_electromagnetic_field
- 电磁场和电磁波静态场及其边值问题的解Static electromagnetic field and electromagnetic field and Boundary Value Problems-Static electromagnetic field and electromagnetic field and the Boundary Problem Static electromagnetic field and electromagnetic field and Boundary V
fd1d_bvp_prb
- FD1D_BVP is a FORTRAN90 program which applies the finite difference method to solve a two point boundary value problem in one spatial dimension. The boundary value problem (BVP) that is to be solved has the form: -FD1D_BVP is a FORTRAN90 progra
CM_ZADACHA_KOSHI
- Cauchy problem in mathematics asks for the solution of a partial differential equation that satisfies certain conditions which are given on a hypersurface in the domain. Cauchy problems are an extension of initial value problems and are to be contra
ruanjiangongnengxingceshi
- 它包括功能性测试概述、功能分解、等价类划分、边界值分析、因果图法、其他测试法等内容。-It includes an overview of functional testing, functional decomposition, equivalence class partition, boundary value analysis, cause and effect diagram method, other test methods and so on.
SHOOTING-METHOD-FOR-SECOND
- SHOOTING METHOD******************************************************** * NUMERICAL SOLUTION OF SECOND ORDER, LINEAR, ORDINARY DIFFERENTIAL * * EQUATION(BOUNDARY VALUE PROBLEM) BY TRANSFORMING IT TO SET OF FIRST * * ORDER EQUATIONS USING RUNGE-
lineshoot
- 线性微分方程边值问题打靶算法Matlab程序，注意该算法只能完成二阶常微分方程双边值问题求解，至于其他形式的边值问题必须先转换到二阶形式-Linear Differential Equations with Boundary Value Shooting Algorithm Matlab program, note that the algorithm can only complete the second-order ordinary differential equation bounda
nonlineshoot
- 非线性微分方程边值问题打靶算法Matlab程序-Nonlinear differential equations boundary value problem targeting algorithm Matlab procedures
shooting
- 两点边值问题的打靶法,也是自己亲手做的一个作业-Boundary Value Problems shooting method, also by myself
ODELinFinDif
- This Matlab scr ipt solves the linear boundary value problem, second-order finite differences, as explained in the text.-linear ODE Function
parabolicFD
- 这是一个求解一维抛物型方程的初边值问题的程序，这只是一个函数文件，在命令窗口调用函数即可。-This is a program for solving initial boundary value problem of one-dimensional parabolic equation, it s just a function of the file, you can call a function in the command window.
cubic_spline_wavelet_interpolation
- 三次样条插值（简称Spline插值）是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程。本函数中采用第一类边界值-Cubic spline interpolation (referred Spline interpolation) through a series of key points of a smooth curve, mathematically by solving the three-moment equations derived curve fu
cspline
- boundary value problems
exercise1
- 函数名为pressure_profile,数组x通过函数F_CENTROID得到面f的质心，loop循环扫描整个定义的边界，计算每个网格面边界条件的值。对于初学fluent udf编程的同学来说，是很好的练习案例(Function called pressure_profile, array x surface is obtained by function F_CENTROID f centroid, scanning the entire loop cycle defined boundar
blrast
- boundary value problem
差分法求解两点狄利克雷边值问题
- 运用差分法求解两点狄利克雷边值问题。。。。(Two point Dirichlet boundary value problem is solved by difference method.)
odesbvp
- matlab提供了边值问题求解器bvp4c（）用于求解边值问题的数值解，bvp4c（）采用带自适应网格的高阶差分法来求解边值问题，首先给出可调用的常微分方程组函数以及残差的边值条件函数，这些函数都必须返回一个列向量。(Matlab provides the numerical solution of the boundary value problem solver bvp4c () for solving the boundary value problem. Bvp4c () uses th
有限元算例二维传热问题
- 流体力学边值问题计算中的有限元方法，C++编程资料(Finite element method in the calculation of boundary value problems in fluid mechanics, C + + programming data)