已调制信号计算其普相关密度，利用matlab GUI实现的串口编程例子，matlab小波分析程序，最小二乘回归分析算法，复化三点Gauss-lengend公式求pi，包括广义互相关函数GCC时延估计，与理论分析结果相比，用MATLAB实现动态聚类或迭代自组织数据分析。- Modulated signals to calculate its density Pu-related, Use serial programming examples matlab GUI implementation, matlab wavelet analysis program, Least-squares regression analysis algorithm, Complex of three-point Gauss-lengend the Formula pi, Including the generalized cross-correlation function GCC time delay estimation, Compared with the results of theoretical analysis, Using MATLAB dynamic clustering or iterative self-organizing data analysis.