Karimi---PID-controller-tuning-using-Bodes-integr

MIMO系统中OSTBC的源代码，源代码中有详细的说明，并且加了跨层的物理层安全方法(OSTBC source code in MIMO system , included a detailed description of the source code, and added a physical layer security cross layer approach )

信号包络，提出信号包络，便于观察信号波动过程，非常有用(Signal envelope, put forward the signal envelope, easy to observe the process of signal fluctuations, very useful)

HDO digital filter with infinite impulse response - a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the minimum attenuation of 30 dB(HDO digital filter with infinite impulse response- a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the minimum attenuation of 30 dB)

image hiding introduction procedure

产生一定载波频率、重复频率及脉冲间隔的高斯形脉冲信号(Produce gaussian signal with certain repetition frequency, the carrier frequency and pulse interval)

说明：  利用matlab编写的POS集群优化算法的工具箱，值得一看！(POS clusters prepared by using matlab optimization toolbox, worth a visit!)

this code finds out the array factor of ULA

canny算子边缘检测源码，用matlab实现，如果需要，请及时下载(canny edge detection source, using matlab to achieve, if you need, please download)

微粒群(PSO)优化算法进行图像匹配程序，MATLAB版。(Particle swarm optimization (PSO) algorithm for optimized image matching program, MATLAB version.)

用matlab实现多元回归分析，统计学中比较重要的应用，适用于初学者(Multiple regression analysis using matlab to achieve, the more important applications of statistics for beginners)