fsolve

matlab 本身没有箭头功能，只有梯度，梯度不能精确，这是编写的箭头功能，可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)

SIR calculation given power matrix and service nodes association information

采用递归的方法实现快速排序，在MATLAB的环境(fastsort in matlab)

利用棋盘格标定相机内参数的matlab程序(Calibration of camera parameters using the checkerboard matlab program)

单相基于PR控制的逆变器并网simulink搭建图，不错，很值得学习哦。(PR-based single-phase inverter control and network structures simulink diagram, yes, it is worth learning, oh.)

说明：  实验一 模糊聚类的图像分割 MATLAB(MATLAB )

matlab 概率统计之经典算法教程matlab tutorial probability statistics of the classical algorithm(Probability and Statistics of the classical algorithm matlab tutorials matlab tutorial probability statistics of the classical algorithm)

说明：  k-means聚类以及比较，对比比较经典的算法，读者可以自行修改等等(Clustering and comparison, comparison more classical algorithm, the reader can modify and so on)

这是一份MATLAB基础课件，由于我也是初学者，这部课件讲的很浅显，但比较适合初学者对MATLAB所有功能的一个初步了解内容包括涵数值数组及其运算， M文件和面向对象编成， 字符串数组， 符号变量， matlab 绘图 及 Simulnk动态仿真。以及两个基本浅显的程序题。此为第 6章。(This is a basic MATLAB courseware, because I am also a beginner, this software is very simple-speaking, but more suitable for beginners of all the features of MATLAB, a preliminary understanding of the content including the Han and its numerical array computing, M documents and for object into string array, variable symbols, matlab graphics and dynamic simulation Simulnk. As well as the two basic procedures for simple questions. This is Chapter 6.)

求解有约束非线性规划实例MATLAB源程序(Solving constrained nonlinear programming)