Dynamic-System

I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is ma

I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is mainly targeted to data with some symbols occuring more often than the rest (e.g. having some data file consisted of 3 different symbols and their total number of occurence in that file s1(1000), s2(200), s3(30) so the total length of file is 1000+200+30=1230 bytes, it will be encoded assigning one bit to s1 and 2 bits to s2, s3 so the encoded length will be 1*1000+2*(200+30)=1460 bits=182 bytes). In the best case the file consisted of just one symbol will be encoded with compression ratio as 1:8. Huffman coding is used in image compression, however in JPEG2000 arithmetic codec is imployed.

标签： decompress algorithm compress Huffman

上传时间： 2016-05-16

上传用户：aysyzxzm
PPC405 Lockstep System on ML310代码

PPC405 Lockstep System on ML310代码

标签： Lockstep System PPC 405

上传时间： 2016-05-18

上传用户：llandlu
A car navigation system for Unix and PocketPC.

A car navigation system for Unix and PocketPC.

标签： navigation PocketPC system Unix

上传时间： 2014-01-12

上传用户：cuiyashuo
利用VB编程通过DDE（Dynamic Data Exchange）与工控系统通讯

利用VB编程通过DDE（Dynamic Data Exchange）与工控系统通讯，实现语音报警功能。

标签： Exchange Dynamic Data DDE

上传时间： 2016-05-18

上传用户：BOBOniu
Intel Architecture Software Developer’s Manual Volume 3: System Programming

Intel Architecture Software Developer’s Manual Volume 3: System Programming

标签： Architecture Programming Developer Software

上传时间： 2016-05-18

上传用户：wys0120
内容为：Ti 公司MSP430应用工程师所编写的英文教材《Analog And Digital Circuits For Electronic Control System Applications

内容为：Ti 公司MSP430应用工程师所编写的英文教材《Analog And Digital Circuits For Electronic Control System Applications Using The Ti Msp430 Microc》中的实例的程序和原理图！

标签： Applications Electronic Circuits Digital

上传时间： 2013-12-22

上传用户：zgu489
### ### ### ### ### ### employee system #################################### 1.增加一个员工信息

### ### ### ### ### ### employee system #################################### 1.增加一个员工信息 2.查找一个员工信息 3.删除一个员工信息 4.统计已记录员工信息数 5.把员工信息全部输出到屏幕 6.关于作者 7.修改一个员工信息： 8.清除所有员工信息 9.退出程序选择你要做的操作: ------------------------------------------ 如上所示，该程序可以实现如上十种操作。进入界面后，先选择相应的操作，然后根据提示做进一步操作。员工的信息储存在当前目录下的“imformation.txt”文档！

标签： employee system

上传时间： 2013-11-25

上传用户：SimonQQ
Operating system dispatch

Operating system dispatch

标签： Operating dispatch system

上传时间： 2016-05-24

上传用户：2525775
从国外网站下载的讲述simulink环境下Power System Blockset模块使用方法的手册。

从国外网站下载的讲述simulink环境下Power System Blockset模块使用方法的手册。

标签： simulink Blockset System Power

上传时间： 2016-05-26

上传用户：zq70996813
Flight application system. can record fight ticket number, name, time..etc

Flight application system. can record fight ticket number, name, time..etc

标签： application Flight system record

上传时间： 2013-12-09

上传用户：kelimu