matlab_fft

自己用支持向量机编的一个小程序，很好的实现了分类(Their series with support vector machine is a small program achieved very good classification)

这可是我两年前用matlab写的第一个函数，算是处女作。 这个例子涉及三角函数的系数变换及其极坐标系绘图，以及界面和控件的颜色修改。(But I used it two years ago to write the first matlab function can be regarded as a debut. This example involves the coefficient of trigonometric function transform and its polar coordinates drawings, as well as the interface and control color modify.)

HSQARKH 完整源码，这只是一个初步代码,用来实现ARK,做隐藏方面研究的. (HSQARKH complete source code, this is just a preliminary code that is used to achieve ARK, so hidden aspects of the study.)

说明：  LTE上行，下行信道模型 LTE--channel_models FROM LTE_System_Level_1.0_r247 (LTE--channel_models FROM FROM LTE_System_Level_1.0_r247 )

顶帽函数的matlab程序，图像形态学中常用的操作(Top hat function MATLAB procedure, commonly used for morphological operation)

The code gives an automatic solutions of simultaneous equations using gauss seidal elimination numerically. The equations must be inputted by the user accordingly.

说明：  对比了dv-hop基本算法，和加入pso后得算法。由于结果是随机产生的，不能保证每次得结构都能提高，但大部分时候，比基本算法得定位准确度好。(DV hop algorithm is compared with PSO algorithm. Because the results are generated randomly, it can not be guaranteed that every time the structure can be improved, but most of the time, the positioning accuracy is better than the basic algorithm.)

说明：  使用滑模控制器对直流电机实现速度控制的matlab代码(Matlab code for speed control of DC motor using sliding mode controller)

实现MPPT功能的光伏模块，控制效果比较好(MPPT in PV modules to achieve the control effect is better)

对三种雷达信号调制类型的识别，包括单载频 线性调频和相位编码，并做时频分析(The identification of three kinds of radar signal modulation, including single carrier linear frequency modulation and phase encoding, and time-frequency analysis)