掌纹，生物特征识别

图论程序全部树算法可算出任一个图的全部树-graph theory all the procedures tree algorithm can be considered as a map of all tree

个人编写的一些类（单链表，栈等）-prepared by the individual category (single linked list, stack, etc.)

此pdf主要介绍关于c++的相关知识，针对c++中的一些疑难方便进行介绍-Pdf of this introduction on the main c++ Of related knowledge, for c++ Some problems facilitate the introduction

模仿云的运动，用DIRECTX9编写-imitate the movement goes with DIRECTX9 prepared.

以其他用户启动程序，并通过锁定文件实现程序只启动一个实例-Run apps as other user, and use lock-file to keep only one app run.

窗体淡出动画效果,窗体动态最大化还原效果-Form fade out animation effects, dynamic form to maximize the reduction effect

License Options file and may replace Named Users for a Program, whether temporarily or not, no more than four (4) times per year, prov file never exceeds the number licensed per Program. Portions of the Programs may be installed on individual computers to accelerate startup times, as long as the-License Options file and may replace Named Users for a Program. whether temporarily or not. no more than four (4) times per year. 577 file never exceeds the number licensed per Program. Portions of the Programs may be instal led on individual computers to accelerate star tup times, as long as the

C语言解决线形方程组的高斯消去法，以及源代码-C language to solve linear equations Gaussian Elimination Act, as well as source code

一个水文观测系统 模拟从1996.1.1零时起到其后任何一天的观测数据,并可以进行查询当天的每小时的数据.-a hydrological observation system simulation from 0:00 a.m. 1996.1.1 then play any day of observational data, and may conduct inquiries per day data.

MFC编的简单数据库操作，实现数据库的一般操作，适合初学者理解MFC及数据库的基础知识 -MFC for simple database operations, the realization of the general operation of the database is suitable for beginners to understand the basis of MFC and database knowledge