用Python爬虫网易才冷静上面的股票，证券历史交易信息

说明：  对数据进行批量归一化处理，适合gis工作人员，可以在gis的arcpy中运行。(Batch normalization of data is suitable for gis staff and can be run in gis arcpy.)

3DEC后处理程序接口压缩文件，下载试试帮助你(The 3DEC post-processor interface compresses the file, download it and try to help you)

特征提取，随机森林实现特征重要性排序，用python实现(Feature extraction and classification of characteristic importance in random forest)

链路预测程序，Python源代码(link prediction)(Link prediction program, Python source code (link prediction))

sample python programs

说明：  gcm python算法 包含aes128 狂欢，(GCM Python algorithm includes AES 128 carnival,)

PYQT5入门教程(pyqt5)

图像处理(scipy.misc.bytescale.py)

说明：  以图像处理和knn算法为基础，利用knn算法，在python开发环境中设计了一个手写数字识别系统，该系统采用28*28的模板对图新分成784块提取手写数字的784个特征，在二值图像数据基础上，通过朴素贝叶斯分类器算法，对0~9这十类手写数字进行学习和分类。(Based on image processing and KNN algorithm, a handwritten digit recognition system is designed in Python development environment by using KNN algorithm. The system uses 28*28 template to divide the graph into 784 blocks to extract 784 features of handwritten digits. On the basis of binary image data, it learns and classifies the ten types of handwritten digits, 0-9, through Naive Bayesian classifier algorithm.)