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数值微分和数值积分
- 数值微分和数值积分:Newton-Cotes公式、复化公式和区间逐次半分法、外推法和Romberg积分、自适应Simpson积分法-numerical differentiation and numerical ranking : Newton - Cotes formulas, rehabilitation of formula and a half hours successive interval, extrapolation and Romberg integration, adapti
advancenewton
- 改进的牛顿法求解： 方程的构造方法:给出[0,1]区间上的随机数(服从均匀分布)作为方程的根p*. 设你的班级数为a3,学号的后两位数分别为a2与a1,从而得到你的三次方程 例如:你的31班的12号,则你的方程是21x3+60x2+2x+a0=0的形式. 方程中的系数a0由你得到的根p*来确定. -improve Newton's method : Construction of the equation : given interval [0,1] o
单变量寻优
- 单变量寻优基本算法的原码，包括区间取半法，0。618法、FIB法，牛顿法、二次逼近法、三次逼近法。-single - variable optimization algorithm of the original code, including the semi-admission interval, 0. 618, FIB, Newton, quadratic approximation, three approximation.
newton
- 牛顿插值法利用函数f (x)在某区间中若干点的函数值，作出适当的特定函数，在这些点上取已知值，在区间的其他点上用这特定函数的值作为函数f (x)的近似值。-Newton interpolation method using the function f (x) function value in a range, make the appropriate specific function, take the known values at these points
valueanalysis
- 数值微分和数值积分:Newton-Cotes公式、复化公式和区间逐次半分法、外推法和Romberg积分、自适应Simpson积分法 [ReMap.rar] - EASYARM2200教学实验平台上的存储器映射 -Numerical Differentiation and Numerical Integration: Newton-Cotes formulas, complex formulas and interval of successive half-hours law, ext
otchet
- Purpose: to improve knowledge of the program Mathcad and language Pascal explore Newton-Raphson method, the method of golden section and the method of secants find the minimum of the interval, to make the descr iption of Mathcad and its main function
Broyden_newton
- 最优化方法实验设计，研究Broyden族拟Newton算法中fai(k)取值的优化问题,即对于不同的目标函数，考虑取何值时算法是最优的，重点考察的区间[-2 2]范围内的变化情况，算法的优劣程度由CPU运行时间决定。-Optimization method, design of experiments to study the proposed Newton algorithm Broyden family fai (k) values of the optimization problem,
iterativemethods
- 分别用二分法、Newton法、弦截法、Newton下山法四种迭代法求解非线性方程x5-3x3+x-1= 0 在区间[-8,8〕上的全部实根，设计算法完成根区间隔离，然后实现单根区间上的迭代算法求解方程。-Respectively dichotomy, Newton method, Secant Method, Newton descent method four kinds of iterative methods for solving nonlinear equation x5-3x3+ x
spg
- 1.对于f(x)=4/(1+x*x)，计算[0,1]上的积分 2.用牛顿法求方程f(x)=x*(x+1)*(x+1)-1=0在0.4附近的根，精确至4位有效数字。 3.用二分法求方程f(x)=x*x*x-x*x-2*x+1=0在区间[0,1]内的1个实根，要求有3位效数字。-1.For f (x) = 4/(1 x* x), calculated [0,1] points 2.Newton method for the equation f (x) = x* (x+1)* (x+1)
newton-C-
- 插值法利用函数f (x)在某区间中若干点的函数值，作出适当的特定函数，在这些点上取已知值，在区间的其他点上用这特定函数的值作为函数f (x)的近似值-Interpolation method using function f (x) in a certain interval in some point of function value, the appropriate specific function, in these points from the given value, in th
Newton
- 插值法利用函数f (x)在某区间中若干点的函数值，作出适当的特定函数，在这些点上取已知值，在区间的其他点上用这特定函数的值作为函数f (x)的近似值-Interpolation method using the function f (x) is the function value of a number of points in a certain interval, the specific function to make appropriate known values
OneDimension
- 优化设计一维搜索matlab程序，包括单峰区间确定、黄金分割法、牛顿法、插值法、成功失败法-One-dimensional search optimization design matlab procedures, including single-peak interval to determine, golden section method, Newton method, interpolation, success or failure Law
single
- 单变量寻优基本算法的原码，包括区间取半法，0。618法、FIB法，牛顿法、二次逼近法、三次逼近法。-The basic single-variable optimization algorithm of the original code, including taking half the interval method, 0.618 France, FIB method, Newton method, quadratic approximation, three approximation.
matlabzhishudiedai
- 主要讲诉运用matlab实现步进电机抛物曲线，指数曲线的牛顿迭代的运算，算出精确的脉冲时间间隔-The main complaint about the use of matlab stepper motor parabolic curve, the exponential curve of Newton iterative calculation to calculate accurate pulse interval
hw2f
- For numerical calculations of partial differentiations in parts (d), (e) and (f), use Newton’s central difference method with disturbance parameter =0.01xi 2. For parts (d), (e) and (f), initialize the algorithms with the following parameter
Newton
- 使用Newton’s Method求解方程位于区间 的两个根，并给出每个迭代步的求解值、误差。(Newton s Method is used to solve the two roots of the equation located in the interval, and the solution value and error of each iteration are given.)
牛顿迭代代码
- 通过牛顿迭代法实现求一个函数在区间内的所有根(All the roots of a function in the interval are obtained by the Newton iterative method)
bin
- 数值计算中复化梯形求积公式代码，定义函数后，输入上限线和划分区间个数，输出积分值。还有牛顿插值公式。(Numerical calculation of complex trapezoid formula code,after function definitions, input limit line and interval number,output integral value.And the Newton interpolation formula.)
niudundiedai
- 已知f（x）=x^3-6x^2+20，用牛顿迭代法求区间【-3,6】内所有根，精度为10^5。(Known f (x) =x^3-6x^2+20, the Newton iteration method is used to find all the roots within the interval [-3,6] and the precision is 10^5.)