多速率数字信号处理和滤波器组理论

用python语言开发的程序，主要用于ABAQUS平台模拟水泥环损坏问题。水泥环采用塑性损伤模型。(The program developed in Python language is mainly used to simulate the damage of cement sheath on ABAQUS platform. Plastic damage model is adopted for cement sheath.)

1．原料基本信息维护； 2．供应商基本信息维护； 3. 仓库信息维护； 4．原料入库管理； 5．原料出库管理； 6. 入库信息查询、出库信息查询、库存信息查询。 所有管理包括（增加、删除、修改、查询）。 (A.Raw materials, basic maintenance Two. Supplier of basic maintenance Warehouse information maintenance 4. Raw material storage management 5 The raw materials out of the database management (6) the storage of information inquiry, the library information inquiries, queries of inventory information. All management (add, delete, modify, query). )

一种有效的用粒子群算法求解OPF的算法。可以直接拿来用。(An effective particle swarm optimization (PSO) algorithm for OPF. It can be used directly.)

写入txt文件，多行写入，同时可以写入汉字，方便记录数据(write the data to the text file, and also could write the Chinese character to the file, it is easy to read it and make it.)

VB编写的TXT文本读取程序，由此可开发成一个文本阅读程序，从外部读取TXT文件的内容，并显示在窗口中，一个VB读取文件的例子，如演示截图所示。

steam 验证工具开源。源码什么的都在里面(The steam verification tool is open source.)

TomPDA手机APP软件下载网站模板，界面简洁，全套模板，包括首页、软件列表页、详情页。(TomPDA mobile APP software download website template, simple interface, a full set of templates, including home page, software list page, details page.)

计算电磁学FDTD（有限时域差分法）计算波导的场(Computational electromagnetics FDTD (finite difference time domain method) to calculate the waveguide field)

AD7714驱动程序，用来做称重，稳定输出(AD7714 Driver, used for weighing, stable output)

FDTD算法在源方面的设置 对实际编程应该有用-FDTD algorithm settings in the source area of the actual programming should be useful