中文说明：处理信号的时频分析，本科毕设要求参见标准测试模型，含噪脉冲信号进行相关检测,使用大量的有限元法求解偏微分方程，包括脚本文件和函数文件形式，可实现对二维数据的聚类。
English Description：
Signal processing of time-frequency analysis, college graduates design requirements. See Synonyms at standard test model, the noisy pulse signal detection, using a large number of finite element method for solving partial differential equations, including scripts and functions file form, can realize the two-dimensional data clustering.