包含位置式PID算法、积分分离式PID，在matlab R2009b调试通过，调试通过可以使用，对于初学matlab的同学会有帮助，给出接收信号眼图及系统仿真误码率，最大似然（ML）准则和最大后验概率（MAP）准则，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。- It contains positional PID algorithm, integral separate PID, In matlab R2009b debugging through, Debugging can be used, Matlab for beginner students will help, The received signal is given eye and BER simulation systems, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.