Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The ...
利用“原始套接字”（Raw Socket），我们可访问位于基层的传输协议。本章专门讲解如 何运用这种原始套接字，来模拟I P的一些实用工具，比如Tr a c e r o u t e和P i n g程序等等。使用原 始套接字，亦可对I P头信息进行实际的操作。本章只关心I P协议；至于如何针对其他...
插值法求出阶跃响应的Ts，Tr，deta，性能指标。方法准确，简单...
This section contains a brief introduction to the C language. It is intended as a tutorial on the language, and aims at getting a reader new to C star...
A complete business intelligence platform that includes reporting, analysis (OLAP), dashboards, data mining and data integration (ETL). Use it as a fu...
