通过对噪声中正弦信号的现代法频谱分析，来理解和掌握现代谱估计的基本概念，以及学会应用现代谱估计以及改进后的方法。-Modern Law of the sinusoidal signal noise spectrum analysis to understand and master the basic concepts of modern spectral estimation, as well as learn to apply modern spectral estimation, as w

GSM中GMSK调制信号的产生，针对EMD方法的不足,现代信号处理中谱估计在matlab中的使用。- GSM is GMSK modulation signal generation, For lack of EMD, Modern signal processing used in the spectral estimation in matlab.

最大似然（ML）准则和最大后验概率（MAP）准则，music高阶谱分析算法，现代信号处理中谱估计在matlab中的使用。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, music higher order spectral analysis algorithm, Modern signal processing used in the spectral estimation in matla