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数学优化分析综合工具软件包
- 1stOpt 是七维高科有限公司（7D-Soft High Technology Inc.）独立开发， 拥有完全自主知识产权的一套数学优化分析综合工具软件包。在非线性回归，曲线拟合，非线性复杂模型参数估算求解，线性/非线性规划等领域首屈一指； 1stOpt 应用范围 1) 模型自动优化率定 2) 参数估算 3) 任意模型公式线性，非线性拟合，回归 4) 非线性连立方程组求解 5) 任意维函数，隐函数极值求解 6) 隐函数根求解，作图，求极值 7) 线
floyd.rar
- floyd算法、求各点的之间的最短路与最短距离，使用matlab求解，,floyd algorithm, and between points and the shortest distance between the short-circuit, the use of matlab to solve,
zuiyouhuashiyanbaogao
- 用MATLAB求解无约束的问题，主要有最速下降法，牛顿法，共轭梯度法，变尺度法（DFP和BFGS法），非线性最小二乘法。 用MATLAB求解有约束的问题，主要是外惩罚函数和广义乘子法。 以及一些对具体问题的分析，MATLAB的代码在文档里都有。 -Using MATLAB to solve the problem of non-binding, there are the steepest descent method, Newton method, conjugate gradie
MATLAB-algorithm
- 插值 函数逼近 数值微分 数值积分 非线性方程求解 解线性方程组的直接解法 解线性方程组的迭代法 随机数生成 特殊函数计算 常微分方程的初值问题 偏微分方程的数值解法 数据统计和分析-Interpolation function approximation numerical integration of nonlinear differential equations numerical solution of linear equations
SHORTPATHmatlab
- Dijkstra算法与Floyd算法的matlab实现，以求解最短路问题-Dijkstra algorithm and Floyd algorithm matlab realize in order to solve the shortest path problem
panduan
- 判断微分方程是否为病态方程，分别用定步长、变步长和适合病态系统的数值积分方法对系统求解，并与解析解进行对比，分析每种方法的求解精度和速度。-To determine whether the pathological differential equations, were used to set step, variable step size and suitable for pathological system numerical method for solving the system
Ising
- 用Monte-Carlo方法解决二维Ising模型-Monte-Carlo method used to solve two-dimensional Ising model
simplex_algorithm
- 单纯形算法源程序，具有选择是求解目标值的最大还是最小问题，同时也具有可行性变量约束限制-Simplex algorithm source with the target choice is to solve the biggest problem is still the smallest, but also with the feasibility of variable binding constraints
sir
- 这是SIR微分方程模型对初值问题的求解和作图-This is the SIR model differential equations to solve the problem of initial value and mapping
backstep
- 实现多元线性回归方程自变量的选择及系数的求解，获得显著性拟合方程-The realization of multiple linear regression equations to solve significant
LF
- 基于MATLAB蚁群算法LF解决聚类问题源程序代码，包括文档与论文-MATLAB-based ant colony algorithm to solve clustering problem LF source code, including documents and papers
NiNiuDun
- 利用拟牛顿发解非线性方程组，领域为数值分析-Quasi-Newton made use of contradictions and solve linear equations, the field of numerical analysis for
linearprogramming
- 利用mathematica、MATLAB解决线性规划，整数规划（0-1规划）的源代码-To solve the linear/integer/0-1 programming problems by mathematica or matlab
newton
- 牛顿迭代法解非线性方程，可自定义迭代步数和迭代精度，结果可返回解得所有迭代过程，适合于就算方法的初学者作为上机实验的参考资料。-Newton iterative method for solving nonlinear equations, can be customized and iterative precision iterations, the result can be returned to solve for all the iterative process, even if
sirt
- SIRT方法解线性方程组，通过迭代求解，取得了更为精确的结果，节省了计算时间-sirt mehtod to solve equation
PECEmatlabProgram
- 利用预估矫正方法解分数阶常微分方程，该方法适用于线性和非线性分数阶常微分方程-using PECE method to solve fractional ordinary differential equation
LMI_nonlinear
- 本人用鲁棒线性不等式工具箱解决了一个时变确定系统的控制问题，仿真结果良好-I use the robust toolbox to solve linear inequalities determine a time-varying system control problems, the simulation results well
MATLAB牛顿法求解非线性方程组
- MATLAB牛顿法求解非线性方程组，运用牛顿法对非线性方程组进行求解可得到数值解(MATLAB Newton method for solving nonlinear equations, using Newton method to solve nonlinear equations to obtain numerical solution.)
MATLAB求解非线性方程组 fsolve
- MATLAB求解非线性方程组 fsolve源程序代码(MATLAB to solve the nonlinear system fsolve source code.)
[muchong.com]MATLAB在计算物理中的应用
- 用Matlab程序求解计算物理中使用到的方程，包括：薛定谔方程、傅立叶变换、波函数求解等等(Matlab file is used to describe and solve the equations in the computational physics, including, Schrodinger equation, Fourier transform, wave function solution, etc.)