ssi-subspace-identification

PID控制，可以实现延迟控制与Dalin算法。(PID control can be achieved the delay control Dalin algorithm.)

this is buck inverter with pwm control

说明：  FM(Frequency Modulation) using simulink in Matlab.

This program demostrate Gibs phenomen in signal processing and communication Engineering.

structural steganalysis(sp/ws) for testing steganographi algorithm

matlab做的可视化界面，实现滤波器的自己设计，功能和自带的fdatool差不多，可是代码更好懂一些。有需要的可以看一下(Matlab do visualization interface to achieve its own filter design, and built-in functions fdatool almost, but to better understand some code. Need to see what)

ABC_MATLAB 第一版，人工蜂群算法第一版源代码(ABC_MATLAB first edition, first edition artificial bee colony algorithm source code)

空间谱估计算法中的求根MUSIC算法，很简单程序。(Spatial spectrum estimation algorithm finding roots of MUSIC algorithm is very simple program.)

经典窄带信号含有两个干扰源，最后绘制方向图(Classic narrowband signal contains two sources of interference, the pattern drawn last)

PC码的BP解码,和传统的SC解码对比，有不错的优势(bp decoder for polar codes)