阵列信号处理的高分辨率估计，单径或多径瑞利衰落信道仿真，IMC-PID是利用内模控制原理来对PID参数进行计算。- High-resolution array signal processing estimates, Single path or multipath Rayleigh fading channel simulation, The IMC- PID is using the internal model control principle for PID parameters is