搜索资源列表
牛顿迭代法求非线性方程组
- 牛顿迭代法求非线性方程组,来自《精通matlab科学计算》一书,Newton iteration method for nonlinear equations, from " well versed in scientific computing matlab" book
Java实现牛顿插值多项式为基础的线性插值
- Java实现牛顿插值多项式为基础的线性插值,并输出插值后的图形,Java realization of Newton' s interpolation polynomial-based linear interpolation, and the graphics output after interpolation
netn.拟牛顿法求非线性方程
- 拟牛顿法求非线性方程,并以一组三元二次方程组为例进行求解。,Quasi-Newton method for nonlinear equations, and a group of ternary quadratic equation group is solved as an example.
计算任何节点类型的潮流
- 本程序采用牛顿拉弗逊算法,可以计算任何节点类型的潮流,包含直角坐标形式和极坐标形式。,This procedure Laffer using Newton
LGLR 用拉格朗日插值法和牛顿插值法求解某点的函数近似值
- 自选插值问题,编制一个程序,分别用拉格朗日插值法和牛顿插值法求解某点的函数近似值。-语言 所查询字词的翻译 英语 Optional interpolation problem, the preparation of a program, respectively, Lagrange interpolation and Newton interpolation method for solving the function approximation of a point
shiyan1.rar
- 是有关曲线拟合方面的内容,包括拉格朗日法,牛顿插值,样条插值,Is the curve fitting aspects, including the Lagrangian method, Newton interpolation, spline interpolation
optimization.rar
- 最优化方法的一些基本算法的实现:1,0.618法;2,牛顿法;3,改进牛顿法;4,FR法;5,DFP法,Ways to optimize some of the basic algorithm implementation: 1,0.618 method 2, Newton' s method 3, improved Newton method 4, FR Act 5, DFP method
csFlow.rar
- 本程序采用牛顿拉夫逊进行电力网络的潮流分布计算,是电力系统教学的工具之一。,This procedure using the Newton Raphson power networks, the trend of distributed computing, power systems are one of the tools of teaching.
shuzhijisuan.rar
- 数值计算方法的程序: 加速迭代 牛顿迭代 Gauss 杜里特尔分解法 克洛特 追赶法 平方根法 改进平方根法 雅可比迭代 高斯 赛德尔迭代 拉格朗日插值法 分段线性插值 分段抛物线插值,Numerical method of procedure: to accelerate the iterative Gauss-Newton iterative decomposition method克洛特Ritter Duri law to catch up with the sq
Netow.rar
- 牛顿迭代法(Newton s method)又称为牛顿-拉夫逊方法(Newton-Raphson method),它是牛顿在17世纪提出的一种在实数域和复数域上近似求解方程的方法。多数方程不存在求根公式,因此求精确根非常困难,甚至不可能,从而寻找方程的近似根就显得特别重要。,Newton iteration (Newton' s method) is also known as the Newton- Raphson method (Newton-Raphson method), it i
work2.zip
- 用牛顿插值多项式形式实现分段二次多项式插值,并输出图形,Newton interpolation polynomial with the form of interpolation to achieve sub-quadratic polynomial, and output graphics
Matlab.zip
- Matlab数值积分,包含多种积分的源程序 CombineTraprl 复合梯形公式求积分 IntSimpson 用辛普森系列公式求积分 NewtonCotes 用牛顿-科茨系列公式求积分 IntGauss 用高斯公式求积分 IntGaussLada 用高斯拉道公式求积分 IntGaussLobato 用高斯—洛巴托公式求积分,Matlab numerical integration, including a variety of points of the source Combi
InterpolationAlgorithm.rar
- 常用的差值算法:牛顿插值法,追赶法,三次样条插值,Common difference algorithm: Newton interpolation, catching method, cubic spline interpolation
NEWT
- 用牛顿迭代法求解方程的一个实根。方程为一元三次方程。-Newton iteration method for solving equations with one real root. Equation is a cubic equation.
shuzhifenxi
- 数值分析(高斯法、高斯——赛德尔法、牛顿法)-Numerical analysis (Gaussian method, Gauss- Seidel method, Newton method)
Newton41
- 利用牛顿拉夫孙算法计算系统潮流,并有实际数据分析-Ralph Newton algorithm using Sun systems trends, and analysis of actual data
chaoliujisuan
- 一个典型的直角坐标牛顿拉夫逊法程序,用于电力系统的潮流计算,程序可计算带PQ节点、PV节点、平行支路、接地支路、非标准变比变压器支路的电力系统潮流,通用性良好。-A typical Cartesian coordinate procedures Newton Raphson method for power system load flow calculation, the program calculates the node with the PQ, PV nodes, the parall
EQU_SOLVE
- 完整的以最速下降法,牛顿迭代法,二分法求解非线性方程的Matlab程序源代码,含GUI界面,简洁明了,可对每种算法绘制收敛曲线,计算求解精度。-the completely matlab source code for equation solving by adapting steepest descent method,newton method, binary divided method,graphics user interface applied,simply and explici
One-dimensional_search_method.
- 无约束优化问题一维搜索的常用方法:黄金分割法(golden_section.m)、加步搜索法(plus_step_search.m)、牛顿法(newton.m)、抛物线法(parabola.m),Unconstrained optimization problem of one-dimensional search of the commonly used methods: Golden Section (golden_section.m), plus step-by-step search m
chazhi
- 数值分析常用的几种插值法,包括lagrange插值和Newton插值等-Numerical analysis of several commonly used interpolation, including interpolation and Newton interpolation lagrange