鲁棒性好，性能优越，采用了小波去噪的思想，是小学期课程设计的题目，可实现对二维数据的聚类，进行波形数据分析,包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，预报误差法参数辨识-松弛的思想，迭代自组织数据分析。- Robustness, superior performance, Using wavelet denoising thought, Is the topic of the elementary school stage curriculum design, Can realize the two-dimensional data clustering, Waveform data analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Prediction Error Method for Parameter Identification- the idea of relaxation, Iterative self-organizing data analysis.