采用的是脉冲对消法，基于人工神经网络的常用数字信号调制，BP神经网络用于函数拟合与模式识别，LDPC码的完整的编译码，使用混沌与分形分析的例程。- It uses a pulse of consumer law, The commonly used digital signal modulation based on artificial neural network, BP neural network function fitting and pattern recognition, Complete codec LDPC code, Use Chaos and fractal analysis routines.