牛顿环动画演示

利用bp系统预测北京98-05公交客运量(Bp system in predicting the use of public transportation passenger Beijing 98-05)

算法是原始对偶算法，该方法充分的剖析了优化问题的结构，是求解二次规划问题的一个较好的算法。求解比采用matlab 的Quardprog求解速度快许多！(Algorithm is the original dual algorithm, this method is fully analyzed the optimization of structure, is to solve the quadratic programming problem of a good algorithm. To solve the fast Quardprog than using matlab to solve many!)

一个函数的编写，实现四阶龙格-库塔方法解高阶微分方程组的初值问题 (Write a function to achieve fourth-order Runge- Kutta method for solving the initial value problem of higher order differential equations)

用CPSO算法求解带约束的函数优化问题。目标函数为f=(x(3)+2)*x(2)*x(1)^2，求其最小值；约束为g(1)=1-x(2)^3*x(3)/(71785*x(1)^4) g(2)=(4*x(2)^2-x(1)*x(2))/(12566*(x(2)*x(1)^3-x(1)^4))+1/(5108*x(1)^2)-1 g(3)=1-140.45*x(1)/(x(2)^2*x(3)) g(4)=(x(1)+x(2))/1.5-1 决策变量取值范围：x1-[0.05,2],x2-[0.25,1.3],x3-[2,15](With CPSO algorithm for solving constrained function optimization problems. The objective function f = (x (3)+2)* x (2)* x (1) ^ 2, find the minimum value constraint g (1) = 1-x (2) ^ 3* x (3)/(71785* x (1) ^ 4) g (2) = (4* x (2) ^ 2-x (1)* x (2))/(12566* (x (2)* x (1 ) ^ 3-x (1) ^ 4))+1/(5108* x (1) ^ 2)-1 g (3) = 1-140.45* x (1)/(x (2) ^ 2* x (3)) g (4) = (x (1)+x (2))/1.5-1 decision variable ranges: x1-[0.05,2], x2-[0.25,1.3], x3-[ 2,15])

《MATLAB之父 编程实践 中译本》随书源码("Father of MATLAB programming practice Chinese version" with book source)

模糊控制程序 设计带有纯延迟的一阶惯性环节 的模糊控制器，观察仿真结果。 -fuzzy control procedures designed with a pure delay in the order inertia part fuzzy controller observed simulation results.

牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab牛顿迭代算法牛顿迭代算法 matlab (Newton iterative algorithm iterative algorithm of Newton Newton algorithm matlab matlab Newton Newton algorithm algorithm algorithm matlab Newton Newton Newton algorithm algorithm algorithm matlab Newton Newton Newton algorithm Newton algorithm matlab Newton iterative algorithm iterative algorithm matlab matlab Newton algorithm)

说明：  DE in Search of a Solution

在matlab的环境中，使用了当前用于跟踪预测的相关向量机方法对被测对象的失效过程进程进行跟踪评估。(tracking)

Matlab软件求矩阵的特征值，进行矩阵的初等变换；讨论向量组的线性相关性等运算。(Matlab software, the eigenvalues of a matrix, the matrix of the elementary transformation discussion of linear correlation vector group such operations.)