精确定位 虹膜的内外边缘，并分割出虹膜。

用ｖｂ编的一个商品库存管理系统，用于百货商店和超市的库存管理，该系统功能完整，方便实用。无解压密码，解压后可直接使用。-vb series with a commodity inventory management system for department stores and supermarkets in inventory management, functional integrity of the system, convenient and practical. Without extracting passwords, unpacked can be used directly.

这是一本关于C语言的教材是用word，有参考价值-This is a textbook on the C language is used word, there is reference value

随着POS机日益广泛,对其使用要求也大不相同,给出了一般支持POS系统终端部分的软件系统设计方法。针对POS机的一般应用进行了系统功能的需求分析,设计了系统软件的整体框架及业务流程,并用代码将之实现。实现后的POS机系统能够将存货跟踪信息与主机通信,完成仓储式跟踪管理。-With the POS machine becomes more extensive, its use demands are very different from the general support given POS terminal part of the software system design. POS machines for the general application of the demand system analysis, design of the system software of the overall framework and business processes, and use the code to realize. Realize after the POS system to track inventory information with the host communications, tracking the completion of warehouse management.

上传文件也太麻烦了吧！这样的话谁愿意上传文件啊？-upload documents too much of a hassle! So who will be willing to upload documents ah?

以学习为目的,使用DIPH开发而成,功能强大,是我们的老师提供的!-for the purpose of learning to use DIPH was developed, powerful, we are the teachers!

计算器，+、-、*、/、开平方根、2、8、10、16进制之间转换-calculators, ,-,*,/, open square root, conversion between 229 2,8,10,16

蒙特卡洛模拟来计算欧式期权的定价，更忌精确但是耗时很大。-Monte Carlo simulation to calculate European option pricing, more accurate but time-consuming bogey great.

时间序列的重要说明书，可以通过学习时间序列来进行经济，生活建模-time series of important statements can sequence through time to study the economic and living Modeling

为什么51系列单片机常用11.0592MHz的晶振设计的说明-Why 51 series of single-chip crystal oscillator 11.0592MHz commonly used description of the design

Protel99se-TO-PowerPCB安装方法： 以安装到C:ddb2PCB为例进行说明. 将解压后将ddb2pcb整个目录copy到c:运行ddb2pcb.exe即可。-Installation Method: to install to C: ddb2PCB described as an example. Decompress after the ddb2pcb the entire catalog copy to c: run ddb2pcb.exe can.