登录
首页 » Fortran » Global-Newton-Raphson

Global-Newton-Raphson

于 2013-06-27 发布 文件大小:389KB
0 1081
下载积分: 1 下载次数: 57

代码说明:

  全局牛顿-拉普森方法求解非线性方程组,自动搜索步长,进一步保证了程序的收敛(Global Newton-Raphson method for solving nonlinear equations. The steps can be found automatically. The convergence is better than the common Newton-raphson method.)

文件列表:

nonlinear_equation
..................\Debug
..................\.....\DF60.PDB,33792,2013-06-24
..................\.....\MAIN.obj,26949,2013-06-24
..................\.....\nonlinear_equation.exe,385120,2013-06-24
..................\.....\nonlinear_equation.pdb,697344,2013-06-24
..................\MAIN.F90,7648,2013-06-24
..................\nonlinear_equation.dsp,3728,2012-11-03
..................\nonlinear_equation.dsw,561,2012-11-03
..................\nonlinear_equation.opt,43520,2013-06-27
..................\nonlinear_equation.plg,524,2013-06-24
..................\Release
..................\.......\MAIN.obj,11996,2012-11-03
..................\.......\nonlinear_equation.exe,253952,2012-11-03

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

  • ALGO2-2
    Algo2-2.c C program for implementing Algorithm 2.2 Algorithm translated to C by: Dr. Norman Fahrer IBM and Macintosh verification by: Daniel Mathews NUMERICAL METHODS: C Programs, (c) John H. Mathews 1995 To accompany the text: NUMERICAL METHODS for Mathematics, Science and Engineering, 2nd Ed, 1992 Prentice Hall, Englewood Cliffs, New Jersey, 07632, U.S.A. Prentice Hall, Inc. USA, Canada, Mexico ISBN 0-13-624990-6 Prentice Hall, International Editions: ISBN 0-13-625047-5 This free software is compliments of the author. E-mail address: in "mathews@fullerton.edu" Algorithm 2.2 (Bisection Method). Section 2.2, Bracketing Methods for Locating a Root, Page 61
    2010-01-25 02:33:30下载
    积分:1
  • cottlueflow
    计算流体力学入门第九章代码 simple 算法(the code for the problem introduced in the book computational fluid dynamics chapter 9 simple algorithm)
    2021-01-26 15:18:37下载
    积分:1
  • cx
    说明:  在科学与工程计算中,经常遇到求解非线性方程组的问题;非线性方程组在收敛速度及收敛性比线性方程组要差,特别对于非凸的非线性方程组,其求解更是困难。下面简要介绍非线性方程组的三种解法——牛顿法、拟牛顿法、同伦算法,分析三种解法的适用性,并附Matlab原程序。(Scientific and engineering computing, often encounter the problem of solving nonlinear equations speed of convergence of nonlinear equations and linear equations worse than convergence, especially for non-convex nonlinear equations, which is even more difficult to solve . The following briefly describes three solutions to nonlinear equations- Newton method, quasi-Newton method, homotopy method, the applicability of the three solutions, along with Matlab original program.)
    2016-03-12 10:57:01下载
    积分:1
  • wedg140
    fortran程序,计算应力强度因子和特征值和特征向量,研究多种材料接触(fortran program)
    2014-09-22 10:47:40下载
    积分:1
  • SPH-for-couette
    光滑粒子(SPH)模拟couette流动,代码是根据刘桂荣老师《光滑粒子流体动力学-一种无网格方法》书后的代码改编,较实用,请需要的下载(Smoothed Particle (SPH) simulation couette flow, the code is based on Liu Guirong teacher " smoothed particle hydrodynamics- a non-grid method" Code adaptation of the book, more practical, please download required)
    2020-10-26 20:09:59下载
    积分:1
  • zernfun
    波面的zernike多项式拟合,在光学测试领域应用相当广泛(Wave surface zernike polynomial fitting, in the field of application of a wide range of optical test)
    2009-10-14 15:05:12下载
    积分:1
  • LINGO11汉化无限变量版
    MATLAB的一个使用工具箱,LINGO11汉化无限变量版。(A toolbox of MATLAB, LINGO11 Chinese Infinite Variable Edition.)
    2020-06-22 04:40:02下载
    积分:1
  • lid-driven-flow(SIMPLE)
    计算流体力学重要算法 simple算法计算顶盖驱动流动。(An example for using SIMPLE algorithm to computing lid driven flow in CFD)
    2021-03-31 22:29:08下载
    积分:1
  • int
    符号积分法,有中文注释,大家试试,供参考学习~(Symbolic integration, notes in Chinese, we try, for reference to learn ~)
    2009-04-09 23:54:47下载
    积分:1
  • test
    随机数的产生,枚举嵌套算法求解一元多次方程。按批量处理。(The generation of random Numbers, nested enumeration algorithm monadic equation according to the batch processing for many times)
    2013-05-18 08:42:15下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载