music高阶谱分析算法，随机调制信号下的模拟ppm，主同步信号PSS在时域上的相关仿真，最大似然（ML）准则和最大后验概率（MAP）准则，最大信噪比的独立分量分析算法，是小学期课程设计的题目，最小均方误差（MMSE）的算法，单径或多径瑞利衰落信道仿真。- music higher order spectral analysis algorithm, Random ppm modulated analog signal under PSS primary synchronization signal in the time domain simulation related, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, SNR largest independent component analysis algorithm, Is the topic of the elementary school stage curriculum design, Minimum mean square error (MMSE) algorithm, Single path or multipath Rayleigh fading channel simulation.