虹膜图像预处理，包括虹膜定位和归一化，是D。

这是SYBASE的实验指导 里面有许多的代码 过程详细 欢迎各位多多下载 -This is the experimental guide contains many detailed process of the code to welcome you download lot

USB1_1和USB2_0相关标准-技术指南-北京捷瑞电讯设备有限责任公司-USB1_1 and USB2_0 relevant standards- Technical Guide- Beijing Jierui telecommunications equipment limited liability company

这是PB数据库方面的一点心得体会，有实例和教程-This database is a bit of experience, there are examples and tutorials

接金子的小程序，只是玩玩而已，新手而已，自己编的，以后会努力-received small gold procedures, but to play it, and newcomers only their part in the future will strive

一个用vc编写的猜数字游戏,简单易用,与文曲新中的那个一样,只是这个是用vc写的罢了-vc prepared with a viewing of the game, simple to use, with the venturi that the new, but it is just a write vc

给大家交流几个C++数学函数。-to exchange a few C math functions.

atmega64接口与atmega128接口的具体应用，注明与标准的ISP接口的区别-ATmega128 interfaces atmega64 interface with specific applications, annotated with the standard interface of the ISP the distinction

实用的485通讯电路，测试通过，抗干扰性能优良-Practical 485 communications circuits, test passed, excellent anti-interference performance

简单足球是在C++ builder环境下编写的一个比较简单的小游戏-simple football is the environment in C builder prepared a simple little game

中日韩点阵字库 Chinese Japanese Korea-China, Japan and South Korea lattice Font Chinese Japanese Korea