practice

说明：  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)

说明：  利用在box-muller 和在时域上通过低通滤波器的方法产生多普勒频移的瑞利信道(Using the box-muller, and in the time domain through a low pass filter method produces Doppler frequency shift of the Rayleigh channel)

说明：  介绍MATlAB的基本用法和编程技巧，是本学好MATLAB的优秀参考书。(MATlAB introduced the basic usage and programming skills, is an excellent reference book to learn MATLAB.)

主成分析，提取更有效的数据信息，便于缩短程序的运时间(The principal component analysis to extract more effective data, easy to shorten the operation of the program time)

信号检测与估计的教材的附录代码，仅供参考，加深对课程的理解(Signal detection and estimation of materials Appendix code, for reference, to deepen understanding of the curriculum)

this is the simulink file for matrix converter with scott connection

对小波信号进行去噪处理，主要采用分层重构，软硬阀值的方法进行仿真。(To deal with the noise of the wavelet signal, mainly adopts hierarchical reconstruction, hard and soft threshold method are simulated. )

说明：  DE算法,matlab的实现，可以直接进行优化，很好用的(DE Algrothm)

说明：  化工不稳定时滞过程鲁棒控制的解析设计:针对化工不稳定时滞过程,提出一种两自由度控制结构 (Chemical instability in the process of robust control for time-delay analytic design: chemical instability for time-delay process, a two degree of freedom control structure)

该程序实现多特征红线报警算法，两个matlab文件，一个为函数，另一个为主函数，调用该函数文件；该程序将4路信号，每一路信号的特征量值及其固定阈值求出来，并一起画出图来。(The program features multi-red alarm algorithm, two matlab files, one for function, the other main function calls the function file the program seek out four signals characteristics of each road and fixed threshold value ,then draw them out .)