说明：  有小波分析的盲信号处理，添加噪声处理，基于互功率谱的时延估计，已调制信号计算其普相关密度，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。
( There Wavelet Analysis Blind Signal Processing, Add noise processing, Based on the time delay estimation of power spectrum, Modulated signals to calculate its density Pu-related, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.)