最大似然（ML）准则和最大后验概率（MAP）准则，是小学期课程设计的题目，采用的是脉冲对消法，计算多重分形非趋势波动分析，应用小区域方差对比，程序简单，一些自适应信号处理的算法。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Is the topic of the elementary school stage curriculum design, It uses a pulse of consumer law, Calculate the multifractal trend fluctuation analysis, Application of small area variance comparison, simple procedures, Some adaptive signal processing algorithms.