/* sat1.c Simple experiments with simulated annealing find the minumum of a function, there are two examples here one u…
Newton-Raphson 源代码
探索Newton-Raphson方法的精妙之处,这一迭代算法在求解非线性方程及优化问题中展现出卓越性能。广泛应用于电力系统分析、信号处理与控制系统设计等领域,是每位电子工程师不可或缺的工具。虫虫下载站为您提供129个精选资源,涵盖教程、实例代码及应用案例,全面支持您的学习与研究需…
/* satest1.c++ Simple experiments with simulated annealing find the minumum of a function, there are two examples here …
#include #include #include int Function(double,double *,double *); int Newton(double *,double,int); int Function(x,f,d…
#include "stdio.h" #include "conio.h" #define MIN -30000 #define ROOT_PRECISION 10e-5 float func1(float x, float a) { …
function Newton(fx,x0,E,N) %digits(10) x=0 for n=1:N x=x0-subs(fx,x0)/subs(diff(fx),x0); fprintf('%f\n',x); if a…
#include #define MAX_N 20 typedef struct tagPOINT { double x; double y; }POINT; int main(){ int n; int i,j; POINT poi…
function [SD, dirType] = compdir(Z,H,gf,nvars,f); % COMPDIR Computes a search direction in a subspace defined by Z. % Helper…
function x=newton(f_name,x0,tol) % Purpose: Solve a nonlinear equation by Newton iteration % Synopsis: x=newton('f_name',x0)…
module NUMERICAL implicit none real, parameter :: zero=0.00001 ! 小于zero的值会被当成0 contains ! 割线法的函数 real function newton(…
module INTERPOLATE_UTILITY use sgl implicit none type point real x,y end type real, parameter :: PI=3.14159 …