中文说明：一种流形学习算法（很好用），用于信号特征提取、信号消噪，针对EMD方法的不足,基于人工神经网络的常用数字信号调制，有小波分析的盲信号处理，自己编的5种调制信号。
English Description：
A manifold learning algorithm (very good) for signal feature extraction and denoising, shortage of EMD method, commonly used digital signals modulation based on artificial neural network and blind signal processing with Wavelet analysis, made up of 5 kinds of modulation signal.