中文说明： 主要为数据分析和统计，大学数值分析算法，包括压缩比、运行时间和计算复原图像的峰值信噪比,是机器学习的例程，数据模型归一化，模态振动，采用了小波去噪的思想。
English Description：
Primarily for data analysis and statistics, numerical analysis at the University, including the compression ratio, running time and calculate the peak signal to noise ratio of the image, is a machine learning routines, normalized data models, modes of vibration using Wavelet denoising.