bpsk_tiaozhi

实现ID3算法，在结果中以树表示出来。决策树是对数据进行分类，以此达到预测的目的。该决策树方法先根据训练集数据形成决策树，如果该树不能对所有对象给出正确的分类，那么选择一些例外加入到训练集数据中，重复该过程一直到形成正确的决策集。(ID3 algorithm to achieve, in the results that come out to the tree. Decision tree is to classify the data, thus achieving the purpose of prediction. The decision tree training set of data according to the formation of the first decision tree, if the tree can not give the correct classification of all objects, then select a number of exceptions to the training set data, repeat the process until the correct decision set.)

this gives the basic idea on the placement of capacitor in distribution system.the allocation of capacitor reduces the power losses in the system.

区域填色 用以颜色差别来作为判定区域内外部的准则(Regional differences in coloring to color outside the region as the criteria for determining)

支持向量机（SVM）参数寻优的matlab文件(SVM parameter optimization)

The purpose of this program is to calculate the refractive index of a certain material. And you should import some basic optical parameters firstly.

Introduction to matlab

介绍了各种PID算法，以及对各种PID算法进行了matlab编程仿真(Describes the various PID algorithm, as well as a variety of PID algorithm matlab simulation program)

这是一个用在光学测量中的程序，他的作用是产生正弦条纹(This is a program in the optical measurement, his role is to produce sinusoidal fringe)

本书讲述了运用matlab处理图像，适合初学者，并包含源程序。(The book tells the story of the use of matlab image processing, suitable for beginners, and includes source.)

useful code in matlab add document