登录
首页 » matlab » numerical-methods

numerical-methods

于 2013-03-09 发布 文件大小:4KB
0 276
下载积分: 1 下载次数: 24

代码说明:

  数值方法的5个重要的算法: 1.[Dirich.m] 求解拉普拉斯方程的狄利克雷方法. 用于偏微分方程的数值解 2.[Hamming.m] 汉明方法是用来修正微分方程的多步预测。 3. [Milne.m] 米尔恩 - 辛普森差分方程求解方法,用于预测校正方法。 4. [Rkf45.m]龙格 - 库塔 - 沃尔伯格错误控制和步骤的方法求解微分方程的近似解 5.[Romber.m]著名的龙贝格积分源代码。计算结果存在并显示为下三角矩阵。(Numerical Methods in five of the more important algorithms: 1. [Dirich.m] to solve the Laplace equation Dirichlet method for the numerical solution of partial differential equations 2.[Hamming.m] Hamming method is the multistep forecast corrected differential equations. 3. [Milne.m] the Milne- Simpson method as a differential equation solver used forecast correction method. 4. [Rkf45.m] Runge- Kutta- Wahlberg error control and step method for solving differential equations approximate solution 5. [Romber.m] the famous Romberg integral source code numerical integration, the presence of computable results show a lower triangular matrix.)

文件列表:

numerical methods
.................\dirich.m,1600,2006-06-28
.................\hamming.m,1214,2006-06-27
.................\milne.m,1154,2006-06-30
.................\rkf45.m,2315,2006-06-27
.................\romber.m,1232,2006-06-25

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Gauss-Hermite
    国外比较好用的高斯-厄米特数值积分源代码(the code of gauss-hermite )
    2021-04-01 17:49:08下载
    积分:1
  • Scooter
    计算水声传播的快速场程序,使用了有限元方法,计算速度快,精度高。(underwater acoustic propagation Fast Field Program, using Finte Element Method,fast and accurate.)
    2021-03-19 20:39:19下载
    积分:1
  • orthofit
    对离散点进行多项式拟合,不同于传统多项式拟合高次出现病态,此程序可以拟合高阶多项式( ORTHOFIT Fit polynomial to data. YS = ORTHOFIT(X,Y,N) smooths/fits data Y(X) in a least-squares sense using a polynomial of degree N and returns the smoothed data YS.)
    2021-02-14 15:49:49下载
    积分:1
  • CPA
    啁啾脉冲放大中的多通放大进行数值计算,并计算其横截面光强分布。可以用于进一步计算和确定系统参数(Chirped pulse amplification of multiple amplification through numerical calculation, and calculates the cross-sectional intensity distribution. And can be used in further calculations to determine the system parameters. Ti:saphirre amplification.multipass)
    2014-11-18 23:23:21下载
    积分:1
  • user-subroutines-l4-usdfld
    该程序通过编写fortran,得到abaqus之程序usdfld,并实例分析。(The program is by writing fortran, get abaqus procedures usdfld, and case analysis.)
    2014-07-02 16:33:16下载
    积分:1
  • TSP--problem--solution
    TSP最短路径 最少时间 数学建模 (TSP shortest path at least time mathematical modeling)
    2012-03-08 17:59:01下载
    积分:1
  • program
    FFT A计权 倍频程分析 三分之一倍频程分析(F F T A w eight o c tave a n al o n e t hird o ctave)
    2011-12-07 14:02:04下载
    积分:1
  • NonCVX_MC
    基于凸优化算法的矩阵填充稀疏矩阵理论的Matlab实现。(Based on convex optimization algorithm of matrix fill sparse matrix theory Matlab achieve.)
    2020-12-07 10:39:22下载
    积分:1
  • [emuch.net][1658947]Console6
    计算材料学中用相场法模拟合金凝固相变的程序(Computational Materials Science using phase-field simulation of solidification phase change process)
    2021-01-28 16:38:34下载
    积分:1
  • Shengjin-Program-Original
    求解一元三次方程的Fortran源代码,自己试了试,可以用(Fortran source code for the three equation of a dollar, you can try, you can use)
    2015-06-24 14:21:41下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载