搜索资源列表
NewtonIterationMethod
- 通过使用Newton迭代法求解方程 并分析它的解法收敛性； 牛顿迭代法是比较适合用计算机来计算。 -Through the use of Newton iteration method for solving equations and analyze the convergence of its solution Newton iteration is more suitable for the computer to calculate.
equation
- 求解方程根的函数和一些微分方程迭代的函数，包括：求实系数代数方程全部根的牛顿-下山法，全区间积分的定步长龙格-库塔法，积分一步的变步长龙格-库塔法，积分一步的变步长基尔方法，求实系数代数方程全部根的qr方法-Solving the root of the function equations and some differential equations iteration function, including: realistic coefficient algebraic equation
xinjianwenjian
- 雷诺方程的数值解法，采用列出矩阵的形式求解-Numerical Solution of Reynolds equation, using the matrix set out in the form of solving
refangcheng
- 一维热传导方程的求解，包括显式和隐式，及其对比-One-dimensional heat conduction equations, including explicit and implicit, and the contrast
DoubleIntegration
- 用于求解二阶常微分方程的变步长多步积分法，适合飞行器轨道计算等领域。-Solving second order ordinary differential equations for the variable step-size multi-step integration method for calculating the fields of aircraft track.
mtl_nle_sim_newmet
- 在matlab里面实现的用牛顿法求解方程的根的源代码-Inside achievable in matlab method with Newton equation root source code
fit
- 用差分方程或数值微分解决简单的实际问题。 实验3 插值与数值积分 l 插值问题提法和求解思路 l Lagrange插值的原理和优缺点 l 分段线性和三次样条插值的原理和优缺点 l 用MATLAB实现分段线性和三次样条插值 l 梯形、辛普森积分公式的原理及MATLAB实现 l 数值积分公式的误差——收敛阶的概念 l 高斯积分公式 l 广义积分与多重积分 l 用插值和数值积分解决
zuoye
- 利用有限差分法 (Finite Differential Method, FDM)将场域离散为许多小网格，应用差分原理，将求解连续函数的泊松方程问题转换为求解网格节点上的差分方程组的问题。-The use of finite difference method (Finite Differential Method, FDM) will field for many small discrete grid, the application of differential principle, t
qiujieguoch
- matlab求解reynolds方程程序-matlab program for solving Reynolds equation
PDEMATLAB
- 偏微分方程的matlab解法，详细讲解了使用该工具求解偏微分方程的方法和途径，是一本很有价值的参考书-Solution of partial differential equations matlab, detailed account of the use of the tools for solving partial differential equations of the ways and means, are a valuable reference book
Newton
- 牛顿迭代发法求解方程，数值分析上的内容，用到的方法。-Newton iteration method hair equations, the contents of thenumerical analysis
NewtonLaw
- Newton法求解方程的非重根，数值计算-Newton method to solve equations of non-re-root, numerical calculation
COLSYS
- 常微分方程求解程序，可以求解常微分方程的源程序
numerical_analysis_homework
- (有源代码)数值分析作业,本文主要包括两个部分,第一部分是常微分方程(ODE)的三个实验题,第二部分是有关的拓展讨论,包括高阶常微分的求解和边值问题的求解(BVP).文中的算法和算例都是基于Matlab计算的.ODE问题从刚性(STIFFNESS)来看分为非刚性的问题和刚性的问题,刚性问题(如大系数的VDP方程)用通常的方法如ODE45来求解,效率会很低,用ODE15S等,则效率会高多了.而通常的非刚性问题,用ODE45来求解会有很好的效果.从阶次来看可以分为高阶微分方程和一阶常微分方程,高阶的
Nonlinearequationssolver
- 非线性方程组的求解程序，包含很多解法，是数值求解非线性方程的方法的总结。-Nonlinear equations procedures, contains a lot of solution, numerical solution of nonlinear equations are the summation method.
0.618
- 线性搜索，用0.618法求解方程的解，方便快速的找到方程的解-Linear search method with 0.618 equation, conveniently and quickly find the equation
SolvePressureBearing
- 滑动轴承的雷诺方程求解与偏心率和承载能力的关系-solve the pressure of bearing
NumODE
- 清华大学数学实验之微分方程的数值求解幻灯片与MAT源码-Tsinghua University, Experimental Math Numerical Solution of Differential Equations MAT slides and source code
numericalanalysis
- 数值分析与计算的PPT幻灯片与MAT源码，含数值插值逼近拟合积分及方程求解-Numerical Analysis and Calculation of the PPT slides and MAT source, close fitting with numerical integration and interpolation equation and so on
backstep
- 实现多元线性回归方程自变量的选择及系数的求解，获得显著性拟合方程-The realization of multiple linear regression equations to solve significant