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Description: 数值分析追赶法求解方程的源程序.使用前请仔细阅读.rar文件中readme-numerical analysis method to catch up with the equation of the source. Before using careful reading. Rar document readme
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Size: 11684 |
Author: 陈同辉 |
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Description: Basic theory:
1. # of roots = highest power
2. All rational roots will be factors of k / factors of a in the general equation of ax^n + bx^(n-1) + ... + cx + k
3. Quadratic formula can solve for irrational / imaginary roots (i dont know cubic / quartic formulas)
4. Irrational roots and imaginaries come in pairs (quadratic formula guarantees this)
5. Given polynomial P(x) = ax^n + bx^(n-1) + ... + cx + k and given that q is a root, P(q) = 0
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Size: 3697 |
Author: laoyao922@126.com |
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Description: 有四阶runge-kutta发求解非线性微分方程，求得结果可画出分插图等等，十一哥通用的好程序。
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Size: 164026 |
Author: yangjinkun219 |
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Description: Matlab 一维洪水模型（圣维南方程的离散库朗差分解法）程序
% 洪水模型（圣维南方程的差分求解方法）；
% All Right Reserved 城市公共安全应急系统中一维洪水演进及其可视化研究 ;
% Modified by lilongduzhi@yahoo.com.cn hehe:)
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Size: 1432 |
Author: ko123_ko123@163.com |
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Description: 包括欧拉法求解、改进欧拉法求解、经典四阶龙格库塔法求解，同时还有这三种方法的结果比较
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Size: 545 |
Author: 941053856@qq.com |
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Description: 龙格库塔求解微分方程数值解-Runge- Kutta numerical solution of differential equations solved
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Size: 207872 |
Author: 林子 |
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Description: 一元三次方程解法-one yuan three equations
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Size: 1024 |
Author: 赵宏滨 |
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Description: 典型的数值分析程序，用四阶龙格－库塔法求解微分方程初值问题-typical numerical analysis procedures, with four bands Runge- Kutta method to solve initial value problems
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Size: 3072 |
Author: tsibintsibin |
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Description: 在matlab中应用牛顿切线法和割线法求解一元多次方程。具体详见压缩包中说明文档。-Apply Newton tangent and secant method to solve unitary multiple order functions in matlab. Please read the readme document in the zip file.
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Size: 55296 |
Author: 葛林 |
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Description: 本代码是《计算机常用数值计算算法与程序 C++版》一书的配套非线性方程组求解代码，每个源程序文件的文件扩展名都使用.cpp形式。这些C++程序已经在微软公司Windows 平台下的Virsual C++ 6.0环境下通过 -the code is "commonly used computer numerical algorithms and procedures C version," a book supporting solve nonlinear equations code, each source document file extensions are used. Cpp form. These procedures have been in C Microsoft Windows platform under the Virsual C 6.0 environment through
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Size: 103424 |
Author: 闻杉 |
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Description: LU分解法求解线性方程组的VB.NET源码.里面有详细的使用说明.-LU decomposition method for solving linear equations of VB.NET source. There are detailed instructions.
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Size: 1024 |
Author: 倪泰山 |
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Description: 数值分析追赶法求解方程的源程序.使用前请仔细阅读.rar文件中readme-numerical analysis method to catch up with the equation of the source. Before using careful reading. Rar document readme
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Size: 11264 |
Author: 陈同辉 |
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Description: C语言精彩百例第71－93例
第三篇 常用算法篇
实例71 链表的建立
实例72 链表的基本操作
实例73 队列的应用
实例74 堆栈的应用
实例75 串的应用
实???76 树的基本操作
实例77 冒泡排序法
实例78 堆排序
实例79 归并排序
实例80 磁盘文件排序
实例81 顺序查找
实例82 二分法查找
实例83 树的动态查找
实例84 二分法求解方程
实例85 牛顿迭代法求解方程
实例86 弦截法求解方程
实例87 拉格朗日插值
实例88 最小二乘法拟合
实例89 辛普生数值积分
实例90 改进欧拉法
实例91 龙格-库塔法
实例92 高斯消去法
实例93 正定矩阵求逆-C-100 cases of the first 71-93 cases of brilliant third chapter examples of commonly used algorithm list 71 list 72 examples of the establishment of the basic operation examples of the application of 73 queue 74 application stack 75 is the application of string??? 76 trees Examples of the basic operation of Act 77 of Bubble Sort Example 78 Example 79 HEAPSORT merge sort examples 80 examples of disk file to sort the order of 81 to find 82 examples of the dichotomy to find examples of 83 trees to find examples of the dynamics of 84 black-and-white examples of solving equations 85 Newton iteration method Example 86 string cut-off equation method Lagrange interpolation equation examples 87 examples of 88 examples of least square method 89 Simpson numerical integration example 90 examples 91 Improved Euler method Runge- Kutta method Gaussian elimination example 92 examples 93 positive definite matrix inversion
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Size: 22528 |
Author: 杨志亮 |
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Description: 二维浅水方程运行流场，采用有限元法变成，采用不规则三角形网格的分步杂交方法，在前半步长用特征线法，后半步长用集中质量有限元方法求解方程，是变边界模型-Two-dimensional shallow water equations to run the flow field into a finite element method, using irregular triangle mesh step-by-step hybrid methods, with the former half-length method of characteristics, with focus on long after the half the quality of the finite element method for solving equations, is variable boundary model
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Size: 11264 |
Author: 融融 |
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Description: 通过辛普森法求解第二类fredholm积分方程，稍作修改就可以求解第一类fredholm积分方程(The first type of fredholm integral equation is solved by the simpsons method)
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Size: 1024 |
Author: houzi556
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Description: 基于matlab的不动点迭代法、二分法以及牛顿法求解方程，进一步优化了计算步骤。(Fixed point iterative method for solving equations based on Matlab)
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Size: 1024 |
Author: 染血的高帮
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Description: 用于求解方程利用软件可以方便的解决方程的求根问题(FOR sloving the equations)
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Size: 9216 |
Author: z256+2
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Description: 应用Marquardt方法求解方程的值，里面含有matlab程序代码(Use Marquardt method to solve the value of the equation, which contains Matlab code)
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Size: 980992 |
Author: 多尔衮 |
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Description: 最速下降法就是梯度下降法,可以用于求解最小二乘问题(线性和非线性都可以)。可以说是求解机器算法的最古老、最经典的模型，另一种常用的方法是最小二乘法。(The steepest descent method is the gradient descent method, which can be used to solve the least squares problem (both linear and non-linear). It can be said that it is the oldest and most classical model for solving machine algorithm. Another commonly used method is the least square method.)
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Size: 3072 |
Author: maomao875 |
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