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Pearson 系数，是复杂网络 的一个重要参数(Pearson coefficient is a complex network of an important parameter)

用matlab读取大智慧数据下载的.day文件，得到股票数据。(Matlab read with great wisdom of data downloaded. Day paper, the stock data.)

matlab编的水平集分割的一些好东东, 适用于模糊图像的目标提取，希望能共勉(some program of matlab for image segmentation and small target extraction)

通过一个简单的例子来讲解遗传算法，适合初学者学习领悟遗传算法的真谛。(Through a simple example to explain the genetic algorithm, genetic algorithm is suitable for beginners to learn comprehend the true meaning.)

LVQ神经网络的预测——人脸朝向识别matlab源代码(LVQ neural network prediction- face towards the recognition matlab source code)

飞机控制系统设计包含飞控模型以及控制策略 合适运用(Design Control System aircraft flight control models, and includes the appropriate use of control strategies)

无人驾驶避障算法修改的程序用于实现避障，算出可行行驶区域(The program modified by the unmanned obstacle avoidance algorithm is used to realize the obstacle avoidance and calculate the feasible driving area)

说明：  决策树(Decision Tree）是在已知各种情况发生概率的基础上，通过构成决策树来求取净现值的期望值大于等于零的概率，评价项目风险，判断其可行性的决策分析方法，是直观运用概率分析的一种图解法。由于这种决策分支画成图形很像一棵树的枝干，故称决策树。在机器学习中，决策树是一个预测模型，他代表的是对象属性与对象值之间的一种映射关系。Entropy = 系统的凌乱程度，使用算法ID3, C4.5和C5.0生成树算法使用熵。这一度量是基于信息学理论中熵的概念。 决策树是一种树形结构，其中每个内部节点表示一个属性上的测试，每个分支代表一个测试输出，每个叶节点代表一种类别。 分类树（决策树）是一种十分常用的分类方法。它是一种监督学习，所谓监督学习就是给定一堆样本，每个样本都有一组属性和一个类别，这些类别是事先确定的，那么通过学习得到一个分类器，这个分类器能够对新出现的对象给出正确的分类。这样的机器学习就被称之为监督学习。(Decision tree is a decision analysis method based on the known probability of occurrence of various situations, which can calculate the probability that the expected value of net present value is greater than or equal to zero, evaluate the project risk and judge its feasibility by constructing a decision tree. It is a graphic method of intuitively using probability analysis. Because this kind of decision branch is drawn as a graph, it is very similar to the branch of a tree, so it is called decision tree. In machine learning, decision tree is a prediction model, which represents a mapping relationship between object attributes and object values. Entropy = the disorder degree of the system, using algorithms ID3, C4.5 and C5.0, spanning tree algorithm using entropy. This measure is based on the concept of entropy in information theory.)

光波传输原理与技术（含有利用matlab进行仿真的代码和相应的结果）(Lightwave transmission principle and technology (with the use of matlab simulation code and corresponding results))

MATLAB模拟人走路姿势，各个节点的选取和函数的调用是我们学习的很好例子(MATLAB simulation of human walking, each node of the selection and function calls is a good example of learning)