python guiqwt 实时绘图例子-python guiqwt examples of real-time graphics

包含了一些matplotlib的应用例子，包括了数据库连接的例子。是python数据处理学习的基础入门。部分代码附有注释。-Contains some matplotlib application examples, including examples of database connection. Basics of learning python data processing. Part of the code is annotated.