最大似然（ML）准则和最大后验概率（MAP）准则，有CDF三角函数曲线/三维曲线图，解耦，恢复原信号，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，模式识别中的bayes判别分析算法，有较好的参考价值，计算多重分形非趋势波动分析，抑制载波型差分相位调制。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, There CDF trigonometric curve/3D graphs, Decoupling, restore the original signal, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Pattern Recognition bayes discriminant analysis algorithm, There are good reference value, Calculate the multifractal trend fluctuation analysis, Suppressed carrier type differential phase modulation.