Linux设备驱动编程之内存与I/O操作
上传时间： 2013-12-24
上传用户：wendy15
The LZW compression class i mplemented as a fixed length code which you can specify, the huffman algorithm implementation encodes a byte into a variable length bit array. Both of them can work with streams
标签： compression mplemented huffman specify
上传时间： 2013-12-03
上传用户：yzhl1988
用51单片机实现数字钟 利用数码管、I/O口实现数字钟的计数功能，并显示在数码管上
上传时间： 2013-12-24
上传用户：franktu
给定n个小区之间的交通图。若小区i与小区j之间有路可通，则将顶点i与顶点j之间用边连接，边上的权值 表示这条道路的长度。现在打算在这n个小区中选定一个小区建一所医院。试问这家医院应建在哪个小区，才能使距离医院最远的小区到医院的路程最短？请设计一个算法求解上述问题。
标签：
上传时间： 2013-12-31
上传用户：netwolf
同时读取ISO15693(I CODE II,My-D卡)16张卡的硬件接口C程序，用的是单片机51系列
上传时间： 2013-12-09
上传用户：caiiicc
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
标签： simulator i.e. system-level link-level
上传时间： 2016-03-15
上传用户：xsnjzljj
someproceduceaboutTDOA,i hope it can help you!
标签： someproceduceaboutTDOA hope help can
上传时间： 2016-03-17
上传用户：三人用菜
基于AT89C51SND1C的硬盘MP3 MP3的全称为MPEGⅠ/Ⅱaudio layer 3.便携式MP3播放器以大量可擦写的FLASH存储器或硬盘存储器为存储戒指,音频信号以文件的形式存在存储介质中,在播放时,MP3播放器对MP3文件进行压缩和解码,并对音效进行设置,最后通过音频借口产生音频信号.
上传时间： 2013-11-30
上传用户：lps11188
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video.
标签： bottleneck developed the concept
上传时间： 2014-12-03
上传用户：ikemada
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. Hardware reference
标签： bottleneck developed the concept
上传时间： 2016-03-18
上传用户：极客
