k_means

根据RADON变化思想，对三种倾斜方式提出了相应的校正方法(RADON change according to ideology, the three inclined manner corresponding correction)

基于高阶循环累积量的SQAM信号调制识别算法(Order cyclic cumulant based modulation recognition algorithm SQAM)

随机共振的Runge-Kutta解法，能够给出任意随机共振系统的响应信号，进而对系统做出分析。(Stochastic resonance of Runge-Kutta solution, able to give any response signal stochastic resonance system, and thus an analysis of the system.)

说明：  LMI编程实例，可行性问题，最优控制，次优化问题等求解(LMI programming examples, optimal control, etc)

此代码是用MATLAB进行对数据做FFT变换(This code is done using MATLAB FFT transform data)

《MATLAB 7.X程序设计》-王建卫-源代码及习题答案 ( MATLAB 7.X program design - Wang Wei- the source code and answer exercises)

中文的OFDM原理，讲的很好，很仔细，对初学者有很好的帮助(Chinese OFDM principle, speak very good, very carefully, and have very good help for beginners)

说明：  CA码的产生、BOC调制信号的生成、自相关函数图形、鉴别曲线(the generation of CA code，the generation of BOC signal,the correlationship of CA code and BOC signal)

计算图片2维分形维数的Matlab程序，很好用的，可以做科研(Calculate the picture 2-D fractal dimension of the Matlab program, easy to use, you can do research)

本文主要讨论了各种提高matlab程序运行速度的方法与技巧。(This paper discusses the methods and techniques of the ways of increasing the the matlab program running speed.)