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Description: 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, adaptive Simpson integration
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Size: 15077 |
Author: 周思良 |
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Description:
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] on the random number (subject to uniform distribution) as the root equation p *. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : Your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p * to determine.
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Size: 801 |
Author: 董方 |
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Description: 直线搜索可以为最优化提供搜索区间。上述算法的终止准则为H终止准则。通用程序。
①计算一个正定二次函数（至少是4元函数）；②至少计算一个非二次函数（至少是5元函数）。
非线性最小二乘问题的修正Gauss-Newton法所计算的函数：至少计算一个非线性函数（至少是5元函数）。
乘子法所计算的问题：等式约束、不等式约束要求至少各有一个。问题可在教材或其它参考书中任意选取程序自行编写（禁止采用调用现成软件的方式），编程语言自选。
-straight search for the optimal search interval. This algorithm criteria for the termination of H termination criteria. Common procedures. calculate a definite quadratic function (at least four yuan function); calculated at least one non-quadratic function (at least five yuan functions). The nonlinear least squares problems that Gauss-Newton method by calculating function : at least a nonlinear function computing (at least five yuan functions). Multiplier Method calculation problem : identity bound inequality constraints have required at least one. Problems in other reference materials or arbitrary selection procedures to prepare themselves (called ban on the use of existing software), on-demand programming language.
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Size: 35444 |
Author: 红男 |
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Description: 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.
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Size: 3309 |
Author: 陈镇静 |
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Description: 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, adaptive Simpson integration
Platform: |
Size: 14336 |
Author: 周思良 |
Hits:
Description:
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] on the random number (subject to uniform distribution) as the root equation p*. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : Your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p* to determine.
Platform: |
Size: 1024 |
Author: 董方 |
Hits:
Description: 直线搜索可以为最优化提供搜索区间。上述算法的终止准则为H终止准则。通用程序。
①计算一个正定二次函数（至少是4元函数）；②至少计算一个非二次函数（至少是5元函数）。
非线性最小二乘问题的修正Gauss-Newton法所计算的函数：至少计算一个非线性函数（至少是5元函数）。
乘子法所计算的问题：等式约束、不等式约束要求至少各有一个。问题可在教材或其它参考书中任意选取程序自行编写（禁止采用调用现成软件的方式），编程语言自选。
-straight search for the optimal search interval. This algorithm criteria for the termination of H termination criteria. Common procedures. calculate a definite quadratic function (at least four yuan function); calculated at least one non-quadratic function (at least five yuan functions). The nonlinear least squares problems that Gauss-Newton method by calculating function : at least a nonlinear function computing (at least five yuan functions). Multiplier Method calculation problem : identity bound inequality constraints have required at least one. Problems in other reference materials or arbitrary selection procedures to prepare themselves (called ban on the use of existing software), on-demand programming language.
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Size: 34816 |
Author: 红男 |
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Description: 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.
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Size: 3072 |
Author: 陈镇静 |
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Description: 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, extrapolation and Romberg integration, adaptive Simpson integration method [ReMap.rar]- EASYARM2200 teaching experiment platform on memory-mapped
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Size: 20480 |
Author: 任峰 |
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Description: 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 description of Mathcad and its main functions, to describe the overall structure of the software.-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 description of Mathcad and its main functions, to describe the overall structure of the software.
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Size: 63488 |
Author: Annet |
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Description: 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, namely, for different objective functions, given the value of taking what algorithm is optimal, focusing on inspection interval [-22] changes within the scope of the algorithm' s advantages and disadvantages of the decision level from the CPU running time.
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Size: 2048 |
Author: shen yuan |
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Description: 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-1 = 0 in the interval [-8,8〕 on all real roots, the design algorithm completion of the root interval isolation, and to achieve a single interval iterative algorithm for solving equations.
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Size: 458752 |
Author: 陈博灿 |
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Description: 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)-1 = 0 near the root of 0.4, accurate to four significant figures.
3.With the dichotomy equation f (x) = x* x* xx* x-2* x+1 = 0 in the interval [0,1] one real root, requires three efficiency numbers.
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Size: 1024 |
Author: 111 |
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Description: 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, and other points on the interval with the value of this particular function as a function f ( x) approximation.
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Size: 1024 |
Author: |
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Description: 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 the interval of the other point in this particular function value as a function f (x) approximation
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Size: 1024 |
Author: 周辉 |
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Description: 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 at these points taken with this particular value of the function, in other points of the interval as a function f (x ) approximation
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Size: 1024 |
Author: xssxss |
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Description: 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
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Size: 3072 |
Author: 隋唐 |
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Description: 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.
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Size: 3072 |
Author: 李时针 |
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Description: 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
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Size: 2048 |
Author: 胡一 |
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Description: 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.)
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Size: 1024 |
Author: zzj123
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