人脸识别

2013年全国大学生电子设计大赛题目汇总 1.A到G为本科组题目 2.J，K，L为专科组题目 (The 2013 national undergraduate electronic design contest title 1. A to G for undergraduate group of subjects 2. J, K, L for specialty group of subjects )

学习网络安全的一本书籍。《黑客入侵（超级详细版）》(A learning network security books. " Hacking (super-detailed version)" )

C++实现开发出来一个实现动态库的实例，主要是为了初学者有一个好的方法，希望朋友们多多支持。

它是在1978年由Merkel和Hellman提出的。它的主要思路是假定某人拥有大量物品，重量各不同。此人通过秘密地选择一部分物品并将它们放到背包中来加密消息。背包中的物品中重量是公开的，所有可能的物品也是公开的，但背包中的物品是保密的。附加一定的限制条件，给出重量，而要列出可能的物品，在计算上是不可实现的。背包问题是熟知的不可计算问题，背包体制以其加密，解密速度快而其人注目。但是，大多数一次背包体制均被破译了，因此现在很少有人使用它。 -It was in 1978, made by Merkel and Hellman. Its main idea is to assume that a person has a large number of items, weight, different. This person chose a secret portion of the goods by them into the backpack to encrypt the message. The weight of the items in the backpack was open, and all possible items that are open, but the backpack of the items are confidential. Additional restrictions on certain conditions, given the weight, but might want to list items in the calculation is not achieved. Knapsack problem is well-known non-computable problems, knapsack system, with its encryption and decryption speed and its a lot of attention. However, most systems were cracked a backpack, so now very few people use it.

利用Qt写界面，Geni库从工业摄像头取图片。然后对图片进行保存、播放。(Using the Qt write interface, the Geni library takes pictures from industrial cameras. Then save and play the picture.)

用于存储日志的文件系统，初始化后，可直接调用打印信息文件。打印信息支持存储在文件和打印在终端上。日志文件可指定目录，文件命名有两种方式，可用时间命名和.bak为后缀命名，可设置日志文件最大值，超过则新建日志文件。

icalab tolbox--ICALABSPv2_2

SFML-2.1-windows-vc10-32bits.zip 2d游戏开发库

dongle蓝牙适配器(a2dp_source_dongle)源代码,支持A2DPAV,HSP和HSP 协议(Dongle Bluetooth Adapter (a2dp_source_dongle) source code, supporting A2DPAVHSPH and HSP protocols)

TCP SERVER 串口通讯范例，通过认证的。可以直接使用 。