中文说明： music高阶谱分析算法，基于小波变换的数字水印算法matlab代码，包括单边带、双边带、载波抑制及四倍频,脉冲响应的相关分析算法并检验，可以广泛的应用于数据预测及数据分析,最小均方误差（MMSE）的算法。
English Description：
Music high-order spectral analysis algorithms, digital watermarking algorithm based on wavelet transform Matlab code, including unilateral, bilateral, carrier suppression and four times times the frequency, pulse response of correlation analysis algorithm and test, can be widely used in data and data analysis, minimum mean square error (MMSE) algorithm.