DALIintrodution

北斗系统空间信号接口控制文件正式版。北斗系统基本服务性能如下：位置精度：平面 10米、高程10米；测速精度每秒0.2米；授时精度单向50纳秒；可提供双向高精度授时和短报文通信服务。通过广域差分和地基增强等手段，北斗系统服务 性能还可进一步提高，满足各类用户需求。(Official version of the the Beidou system space signal Interface Control Document. The Beidou system performance are as follows: position accuracy: plane 10 meters, 10 m elevation velocity accuracy of 0.2 meters per second timing accuracy of the one-way 50 nanoseconds provide two-way high-precision timing and short message communication service. By means of wide area differential and ground-based augmentation Beidou system performance can be further improved to meet the needs of all types of users.)

这个是代人传的办公自动化的阅卷的代码！希望对需要的人有用！(This is the office automation generation of marking code! Hope that useful to people in need!)

说明：  学生学藉管理 系统：A simple student information management system.(Students through management system: A simple student information management system.)

垃圾邮件样本，著名的Ling-spam 垃圾邮件样本，做垃圾邮件实验非常有用的标准(Spam sample, the famous Ling-from spam spam samples spam very useful experimental standard)

用于矩阵的一般计算，如转置 求逆 矩阵乘法 行列式 数乘(juzhen)

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Excel String Functions If you spend time on your Excel Project and you feel it can be done some other way, you may contact our Excel Help Team to help you with your Excel Project or use our Excel Question page.

VTK User Guide中文指导手册，全面详细介绍VTK，是一个不可多得的VTK学习资料。(VTK Chinese instruction manual, full details of VTK, VTK is a rare learning materials. )

Excel VBA脚本，里面全是例子，很全，很好。(Excel VBA)

IEEE standard Common Format for Transient Data Exchange (COMTRADE) for power systems.pdf电力系统故障录波的标准数据格式(IEEE standard Common Format for Transient Data Exchange (COMTRADE) for power systems.pdf power system fault recorder standard data format)