用MATLAB实现动态聚类或迭代自组织数据分析，计算时间和二维直方图,用于信号特征提取、信号消噪。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Computing time and two-dimensional histogram, For feature extraction, signal de-noising.

利用最小二乘法进行拟合多元非线性方程，用MATLAB实现动态聚类或迭代自组织数据分析，计算时间和二维直方图。- Multivariate least squares fitting method of nonlinear equations, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Computing time and two-dimensional histogram.