反算B_spline三次曲面控制顶点构造义齿几何模型，有具体应用

自定义控件-custom control

对做数据库实验的同学有很大的帮助。-right to do experiments the students database will be very helpful.

TMS320C54xx目标板原理图-TMS320C54xx target board schematics

C++课程设计报告 售票系统-C curriculum design report ticketing system

DELPHI中的快速报表控件-Delphi Fast statements Control

本程序是图形的设计，比较简单 可以画线，圆和椭圆 并可以平移，旋转，选择删除，回退，保存 打开图形-The code is used to graph design. It can draw line,draw circle,draw ellipse.The graph can be rotated,translated and selected delete,undo,save.

端口基础常识大全 端口可分为3大类： 1） 公认端口（Well Known Ports）：从0到1023，它们紧密绑定于一些服务。通常这些端口的通讯明确表明了某种服务的协议。例如：80端口实际上总是HTTP通讯。 2） 注册端口（Registered Ports）：从1024到49151。它们松散地绑定于一些服务。也就是说有许多服务绑定于这些端口，这些端口同样用于许多其它目的。例如：许多系统处理动态端口从1024左右开始。 3） 动态和/或私有端口（Dynamic and/or Private Ports）：从49152到65535。理论上，不应为服务分配这些端口。实际上，机器通常从1024起分配动态端口。但也有例外：SUN的RPC端口从32768开始。 本节讲述通常TCP/UDP端口扫描在防火墙记录中的信息。记住：并不存在所谓ICMP端口。如果你对解读ICMP数据感兴趣，请参看本文的其它部分。-port basis of common sense Daquan ports can be divided into three broad categories : a) recognized ports (Well Known Ports) : 0-1023, which closely bundled with some of these services. These ports are usually clear communication of a service agreement. For example : 80-port virtually always HTTP communications. 2) Registered port (Registered Ports) : from 1,024 to 49,151. They loosely bundled with some of these services. That is to say there are many services bundled with these ports for the same used for many other purposes. For example : Many systems dynamic port from around 1024. 3) Dyn

c语言四则运算 有加减乘除的优先级！-four arithmetic operations is a priority!

c++的不错文档。-c good documents.

hanota的源程序，c＋＋语言-hanota source, c++ language