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- 长方形区域的Laplace方程有限差分法5点法迭代-Rectangular region, finite difference Laplace equation 5-point iterative method
fem_50_heat
- 高等热传递,传热学问题中的有限元法解法,适用的边界问题为任意封闭区域.-this is a set of MATLAB routines to apply the finite element method to the heat equation in an arbitrary region, using about 50 lines of MATLAB code.
TheAnalysisfofDynamicMeasureofStructuralInteractio
- 基于动态系统的状态方程,针对现有耦合性分析方法所存在的问题,提出了一种新的动 态结构耦合性度量方法,这种方法也可用于稳态结构耦合性度量。本文给出了该方法的计算实例。 -Based on dynamic system state equation for the current analysis method coupled problems, proposed a new measure of the dynamic structure coupling method, this met
SPHYSICS_2D_2.0.000
- sphysics 2.00 is a meshless method for solution of navier stokes equation in 2D
fd1d_burgers_leap
- FD1D_BURGERS_LEAP is a FORTRAN90 program which solves the nonviscous time-dependent Burgers equation using finite differences and the leapfrog method. The function u(x,t) is to be solved for in the equation: -FD1D_BURGERS_LEAP is a FORTRAN90 pr
perturbation
- this program is by maple ..it is the solution of vanderpole equation with perturbation method
EULER-METHOD
- EULER S METHOD******************************************************** * PROGRAM FOR NUMERICAL SOLUTION OF ORDINARY DIFFERENTIAL EQUATION * * BY EULER S ONE-STEP METHOD - EULER S METHOD********************************************************
GAUSS-ELIMINATION-METHOD
- NAIVE***************************************************************** * THE PROGRAM FOR THE SOLUTION OF SYSTEM OF LINEAR EQUATION BY NAIVE * * GAUSS ELIMINATION METHOD -NAIVE*****************************************************************
SECANT-METHOD
- SECANT METHOD****************************************************** * THIS PROGRAM FINDS THE ROOT OF AN ALGEBRAIC/TRANSCENDENTAl * * EQUATION BY SECANT -SECANT METHOD****************************************************** * THIS PROGRAM F
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-
Runge-Kutta-method
- 四阶龙格库塔法解含时薛定谔方程，一维线性谐振子附加含时驱动力。-Four order runge kutta method solution time-dependent schrodinger equation, one dimensional linear harmonic oscillator with additional when driving force.
finite-element-method-for-Helmohotz
- 使用矩形网格有限元法求解赫尔姆兹方程，4*4网格-Rectangular grid finite element method solving Hull Muzi equation, 4* 4 grid
the-finite-element-method
- 有限元法求解Hemholtz方程 采用矩形网格-Finite Element Method Hemholtz equation using a rectangular grid
NEWTON-RAPHSON-METHOD
- 用于求解非线性方程的mathcad程序，需要输入方程和初始值。-The Mathcad program for solving nonlinear equations need to enter the equation and the initial value.
computing-method
- 列主元消去法解线性方程、三对角阵的LU分解、用迭代法解方程组、求矩阵的LDLT分解及cholesky分解、求函数插值多项式、插值误差、用复化公式求积分方程、计算定积分-Column pca elimination method solving linear equations, LU decomposition of tridiagonal matrix, solutions of equations by iteration method, LDLT decomposition of matr
matlab
- 给出了偏微分方程的径向基函数配点法的数值解法，进行了数值模拟，并且给出了图形-The numerical solution of the radial basis function with partial differential equation method, numerical simulation, and gives the graphic
The-least-square-method
- 最小二乘法，用于拟合一组离散的点以得到目的曲线的方程。简单好用！- Least squares method of least square, for the purpose of fitting a discrete set of points to get curve equation. Simple to use!
sound-propagation-method
- 数值仿真—硬质海底浅海声传播波动方程方法，通过简正波理论计算声场信息，并形象描绘声场-Numerical simulation- hard seabed in shallow water wave equation of sound propagation method to calculate the sound field information through simple positive wave theory, and images depicting the sound field
Equation-Root
- 方程求根 inv - 逆矩阵 roots - 多项式的根 fzero - 一元函数零点 fsolve - 非线性方程组 solve - 符号方程解 *newton - 牛顿迭代法解非线性方程- Equation Root inv- Inverse Matrix roots- roots of the polynomial fzero- One Function Zero fsolve- nonlinear equations solve- Equ
Lagrange-vibration-equation-method
- 拉格朗日振动方程求解方法，的相关资料，很实用-Lagrange vibration equation method, the related information, very practical