csp

track ball is used to track a ball in the video..

MWC sub nyquist sampling Compressive sensing

this is for matlab function

LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC）(（Low Density Parity Check Code，LDPC）)

空时编码的matlab仿真程序，其中包括almouti，空时分组码仿真，空时格行码的设计仿真，不同信噪比下的比较，码长天线数的比较(the simulations of space-time coding are include in this rar file, adhered with the almouti scheme, space-time block cade sheme and space-time trill code sheme. )

双闭环直流电动机，可以实现PID自动控制(Double closed loop DC motor, PID automatic control)

ARRAY PHASE TOOL BOX COGNITIVE RADIO

封闭二维图形的最小自由相邻链接 Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour(Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour)

经典的基于短时能量和短时平均过零率的双门限检测方法(Classic double threshold detection method based on short-time energy and short-time average zero crossing rate)

根据遗传算法和BP神经网络理论，在MATLAB软件中编程实现基于遗传算法优化的BP神经网络非线性系统拟合算法。(According to the theory of genetic algorithm and BP neural network, in the MATLAB software programming to realize BP neural network nonlinear systems based on genetic algorithm optimization fitting method.)