调试通过可以使用，采用了小波去噪的思想，可以动态调节运行环境的参数，用于信号特征提取、信号消噪，是小学期课程设计的题目，多元数据分析的主分量分析投影。- Debugging can be used, Using wavelet denoising thought, Can dynamically adjust the parameters of the operating environment, For feature extraction, signal de-noising, Is the topic of the elementary school stage curriculum design, Principal component analysis of multivariate data analysis projection.