可以得到很精确的幅值、频率、相位估计，最小均方误差（MMSE）的算法，抑制载波型差分相位调制，重要参数的提取，模式识别中的bayes判别分析算法，通过虚拟阵元进行DOA估计，已调制信号计算其普相关密度。- You can get a very accurate amplitude, frequency, phase estimation, Minimum mean square error (MMSE) algorithm, Suppressed carrier type differential phase modulation, Extract important parameters, Pattern Recognition bayes discriminant analysis algorithm, Conducted through virtual array DOA estimation, Modulated signals to calculate its density Pu-related.