一本了解计算机网络安全的书籍，供参考和学习用

是一个jasperreport 报表引擎的电子文档 对学习报表的初学者是很有帮助的-jasperreport statements is an engine electronic files on learning statements beginners is helpful

手机一卡多号实现-a phone card to achieve more,

介绍基于内容图像识别的相关技术，他是检索技术的前沿，目前还处于初级阶段-We have witnessed great interest and a wealth of promise in content-based image retrieval as an emerging technology. While the last decade laid foundation to such promise, it also paved the way for a large number of new techniques and systems, got many new people involved, and triggered stronger association of weakly related fields. In this article, we survey almost 300 key theoretical and empirical contributions in the current decade related to image retrieval and automatic image annotation, and in the process discuss the spawning of related subfields.We also discuss significant challenges involved in the adaptation of existing image retrieval techniques to build systems that can be useful in the real world. In retrospect of what has been achieved so far, we also conjecture what the future may hold for image retrieval research.

用vb做的图书管理系统没有错误能用，用了数据库-Done with vb library management system is not an error can be used

vfp案例原代码 for vfp-Probe Case source for Probe

pcb原理资料，主要是一些51单片机画图用的希望对大家有用吧，不妨现在-pcb principles of information, mainly because some 51 MCU drawing of hope for all of us to use it, may wish to take a look at

CONCEPTION ET REALISATION DE MODULES PHOTOVOLTAIQUES ELECTRONIQUES

c和c++深层探索,是一本基础书籍....。-c and c++ deep exploration, is based on a book ....。

JPEG-2000 影像压缩技术─MQ Coder 之研究-Study on MQ_coder of JPEG2000 image compression technology.

STC12C2052AD系列看门狗测试软件,STC12C2052AD系列看门狗测试软件.-STC12C2052AD series of test software watchdog, STC12C2052AD series of test software watchdog.