含噪脉冲信号进行相关检测,有信道编码，调制，信道估计等，采用了小波去噪的思想，是一种双隐层反向传播神经网络，IMC-PID是利用内模控制原理来对PID参数进行计算。- Noisy pulse correlation detection signal, Channel coding, modulation, channel estimation, Using wavelet denoising thought, Is a two hidden layer back propagation neural network, The IMC- PID is using the internal model control principle for PID parameters is calculated.