是小学期课程设计的题目，数据模型归一化，模态振动，ICA（主分量分析）算法和程序，用MATLAB实现动态聚类或迭代自组织数据分析，已调制信号计算其普相关密度。- Is the topic of the elementary school stage curriculum design, Normalized data model, modal vibration, ICA (Principal Component Analysis) algorithm and procedures, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Modulated signals to calculate its density Pu-related.