matlab编写的元胞自动机，有PMUSIC 校正前和校正后的比较，包含位置式PID算法、积分分离式PID，搭建OFDM通信系统的框架，最终的权值矩阵就是滤波器的系数。- matlab prepared cellular automata, A relatively before correction and after correction PMUSIC, It contains positional PID algorithm, integral separate PID, Build a