一个很有用的程序，基于人工神经网络的常用数字信号调制，FIR 底通和带通滤波器和IIR 底通和带通滤波器，脉冲响应的相关分析算法并检验，用于信号特征提取、信号消噪。-A very useful program, The commonly used digital signal modulation based on artificial neural network, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Related impulse response analysis algorithm and inspection, For feature extraction, signal de-noising.