水印加密软件帮助(自主开发,如有需要软件测试交流的请与我联系)...

PC104PLUS总线英文技术文档。开发PC104总线必看资料。-Bus PC104PLUS technical documentation in English. PC104 bus information to develop a must-see.

ISO 14498 -2 MPEG4规范中的音频和视频部分标准-INFORMATION TECHNOLOGY- CODING OF AUDIO-VISUAL OBJECTS: VISUAL ISO/IEC 14496-2 Committee Draft

ARM9 在电力终端中的应用及技术解决方案-ARM9 terminal in the power of applications and technology solutions

unix 下的一个tcp通信例子，看看也许对大家有帮助-unix under a tcp communication examples to see if we might be of help!

关于Imagine结构的基本理论的介绍和基本设计思维方式-structure on the basic theories on the basic design and way of thinking

MapInfo软件系统mif数据格式详细介绍。（英文资料）-MapInfo software system MAKING detailed data formats. (English)

IPsec VPN的RFC文档集合: RFC 2401 《Security Architecture for the Internet Protocol》 RFC 2402 《IP Authentication Header》 RFC 2406 《IP Encapsulating Security Payload (ESP)》 RFC 2407 《The Internet IP Security Domain of Interpretation for ISAKMP》 RFC 2408 《Internet Security Association and Key Management Protocol (ISAKMP)》 RFC 2409 《The Internet Key Exchange (IKE)》 RFC 3947 《Negotiation of NAT-Traversal in the IKE》 RFC 3948 《UDP Encapsulation of IPsec ESP Packets》 -IPsec VPN RFC documentation set : RFC 2401, "Security Architecture for the Internet Protocol" RFC 2402 "IP Authentication Header" RFC 2406, "IP VPN Security PayloadPlus (ESP)," RFC 2407, "The Internet IP Security Domain of Interpretation for ISAKMP" RFC 2408 "Internet Security Association and Key Management Protocol (ISAKMP)," RFC 2409, "The Internet Key Exchange (IKE)," RFC 3947 "Negotiation of NAT-Traversal in the IKE" RFC 3948 "UDP Encapsul

Calculate Gravitational map

GIS软件arcinfo系统的交换文件E00的文件格式。很详细，有例子。是学GIS编程的辅助资料。-arcinfo GIS software systems to exchange documents E00 file format. Very detailed, is an example. GIS is an academic program of supporting information.

it is used to trake a mobile location using the first and second interval