中文说明：计算加权加速度,matlab实现了五类灰色关联度模型的计算,随机调制信号下的模拟ppm，鲁棒性好，性能优越，复化三点Gauss-lengend公式求pi，基于欧几里得距离的聚类分析。
English Description：
Weighted acceleration of MATLAB implements five types of calculation of grey correlation model, stochastic simulation of modulation signals ppm, robustness and superior performance, complex of three Gauss-lengend formula of Pi, based on Euclidean distance for clustering analysis.