Otsu

基于DCT变换的图像压缩，分别给出了灰度图和真彩图的压缩方法。(DCT-based image compression, respectively, are given grayscale and true color pictures of the compression method.)

程序实现了生成决策树并使用决策树对离散特征向量进行分类。在判断是否要继续生成叶节点时采用entropy来作为impurity的measurement.(Program and use the decision tree decision tree to generate discrete feature vectors for classification. In determining whether to continue generating leaf nodes using entropy as the impurity of the measurement.)

说明：  matlab在通信工程的应用以及matlab在曲线拟合和函数图像的应用(matlab works in communications applications, as well as matlab curve fitting and function in the application of image)

超宽带基础的基本程序,非常不错的小程序,省不少事情啊(the basic procedures, a very good small procedures, many of the things the provincial ah)

介绍了matlab的通信工具箱的所有函数 以及如何使用 matlab通信工具箱(MATLAB communication toolbox functions and how to use Matlab communication toolbox)

依据两个点的经纬度计算这两点在地球上距离的函数文件，误差很小(Calculated based on latitude and longitude of two points on Earth from these two points in the function file, the error is small)

说明：  采用beamlet可检测直线的优势对图像中的桥梁进行检测，正确率到80 。(Beamlet can be detected using the advantages of a straight line the bridge on the image to detect the correct rate to 80 .)

交流电机前馈控制的matlab仿真实验，使用的控制器是PID控制器(AC motor feedforward control matlab simulation, PID controller using the controller is)

Milne & Adams 方法的求解与比较 右端函数可自行更改(Milne & Adams method)

异步电机矢量控制, 电流速度双闭环,电压解耦控制(vector contro of AC induct motor, with speed and current close loop control and the voltage is decoupled.)