This program uses read () and write ()

提出了一种基于样本的分级检索 MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢 量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法 所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First of all I frame with the rapid field dct_dc_size rough Frederick, and then use tomography (tomography) Analysis of B pictures motion vector space-time distribution to further narrow the results set, and DC Images precision Matching test results retrieval. test results showed that the calculation method for small and can guarantee higher retrieval accuracy.

哈夫曼压缩算法课程设计报告+源码(C++)-haffuman

软件的使用方法极为简单。输出信号时，只要选中或取消引脚号，就能在相应的引脚得到相应的脉冲信号（统一为选中为高电平，取消为低电平），“清零”按钮为对应该组的所有信号清零。 输入信号的波形显示，按“开始”按钮为开始进行显示，“停止”为暂停。-software is extremely simple to use. The output signal, as long as the elections or cancel pin, can the corresponding pin corresponding to the pulse signal (for the elections to allow high output, to remove the low-level). "Reset" button to the right of all groups should be reset signal. The input signal waveform shows that the "start" button to start showing that the "stop" for the suspension.

实现vpn网关用来建立 IP虚拟隧道-achieve VPN gateway for IP Virtual Tunnel

分析数据，然后按照模版的要求输出结果到excel中-excel

模拟的不同轨道卫星运行的状况。改后缀RAR为EXE 即可执行。-simulation of different orbit satellites running. RAR changed for EXE suffix can be executed.

将AutoCAD文件转换成ArcGIS ShapeFile格式-AutoCAD files will be converted into ArcGIS ShapeFile format

Access数据库操作类,php连接access数据库和操作acess数据的方法，通过几个类来实现，应用起来也更全面-Access database operations class, php connect access database acess data and operation methods, through several classes to implement, apply themselves more fully

先序扩展序列建立二叉树-first sequence extended sequence established Binary Tree

大屏幕显示, 大屏幕显示, 大屏幕显示-display