搜索资源列表
huffman-0.7
- Huffman 压缩/解压算法的ANSI C实现 This archive contains a simple and readable ANSI C implementation of Huffman coding and decoding. This implementation is not intended to be the best, fastest, smallest, or any other performance related adjective. M
Studentstatusmanagementsystem
- Student status management system is development two aspects that typical information management system, IMS( MIS), its development includes primarily the background database creates with support and the front end applies the procedure.Creates to rise
grftool-win32-1.2.0
- This GRF Tool, the open source GRF utility. You can find the GRF website at: http://openkore.sourceforge.net/grftool/ The latest version and the source code can be found there. grf.dll is libgrf, the open source library for reading and wri
TestLzw
- 该源码实现了LZW压缩算法,对于有需要的朋友可以直接采用,避免了自己重新写算法的苦恼。-The source to achieve the LZW compression algorithm, for a friend in need can be directly used to avoid re-write their own algorithms distressed.
huofuma
- 霍夫曼编码,只要用户将码的个数和每个码的码重输入程序,就可得到编号的嘛-Huffman code, as long as the number of users to code and every code of code re-entry process, we can do to be numbered
source
- 一个分割合并文件的程序,分割程序和合并程序可单独运行,前者实现把大的文件分割成多个便于携带的小文件,后者可实现把这些小的文件重新合并,恢复原来的文件。-A division of the merger documents, segmentation procedures and the merger process can be run separately, the former to achieve the large files are split into multiple small
JPGCompact
- 图像重压缩工具,简单易用,可快速实现图像的压缩-Image re-compression tools, easy to use, fast image compression
jpegc
- 本文档实现了JPEG压缩算法,字组织比较简陋, 大体上分成 3 个部分. 压缩算法简介 1. 色彩模型 2. DCT (离散余弦变换) 3. 重排列 DCT 结果 4. 量化 5. 0 RLE 编码 6. 范式 Huffman 编码 7. DC 的编码 解码过程简述 8. 一个数据单元 Y 的解码 9. JPG 文件(Byte 级)里怎样组织图片信息 10. 关于标记 11. JPG 文件中 Haffman 表的储存
MMA14
- conpressive sensing 的MMA新程序- This is an example using the Subspace Pursuit Algorithm of Wei Dai and Olgica Milenkovic "Subspace Pursuit for Compressive Sensing: Closing the Gap Between Performance and Complexity" and the Re-weighted
MMA14ver2
- compressive sensing 新版本MMA14- This is an example using the Subspace Pursuit Algorithm of Wei Dai and Olgica Milenkovic "Subspace Pursuit for Compressive Sensing: Closing the Gap Between Performance and Complexity" and the Re-weighte
il_jpeg
- //--- --- --- --- --- --- --- --- --- --- --- --- ----- // ImageLib Sources // Copyright (C) 2000-2002 by Denton Woods // Last modified: 05/26/2002 <--Y2K Compliant! =] // // Filename: src-IL/src/il_jpeg.c // // Descr iption: Jpeg (.
STCMS_musicV3.3
- 由于V3.3较之前的版本改动很大,所以系统很难制作一个升级文件。V3.2及以下版本,有大量数据的,可以试图将专辑、音乐、歌手信息用数据库工具如phpmyadmin等导入V3.3系统。导入出现错误的,可以参考V3.3的数据结构,修改原有的V3.2及以下版本的数据结构,然后再倒入V3.3。 V3.3较之前版本有如下改进:1、重新规划了数据库,加快了数据库的查询速度,以适应大量数据的音乐网站。 2、增加了会员上传歌词功能,会员上传歌词后,管理员从后台确认,并可以采用该歌词为该歌曲的默认歌
zhinengzhong
- 实现了再lcd12864上的时间温度电压等显示-Were re-lcd12864 the time the temperature and voltage display
DArray-better
- 当数组的元素个数发生变化时,不用重新申请内存空间,数组也能继续使用。这样就提高了效率。 对于机器算法中,“时间”和“空间”的矛盾总是存在的:存储多一点,运行就快些;存储少了,运行就慢些。在这里就体现了,这样处理是用空间换时间。虽然在内存空间上是“浪费”了部分的空间,但是在很长一段时间里,只要空间没有发生变化,运行的时间复杂度就恒定的。只有当现有的空间不够用时,才发生内存的重新申请和释放操作。最简单的增长方法就是增长一倍,即乘以2,这样内存分配的大小就是2的幂次方。 -When th
spiralgen
- L-Edit is a program often used to create MEMS layouts (if you re here, you probably know this), but it doesn t have a built-in facility to produce spirals, which are useful for inductors, springs, stress sensors, etc. This file generates a command wh
yuanma
- 很多源码!超过一千个.还有一些模块,支持库还没收集全,下次再传。-Many source! More than a thousand. There are a number of modules to support the library have not collected all the next re-transmission.
Szip
- 利用哈夫曼编码进行对已有文件进行重新编码,大大提高减小文件大小,减少存储空间,也就是压缩。在文件使用时,再对压缩文件进行解压缩,也就是译码,复原原有文件。-Using Huffman coding re-encoding of existing files, greatly reducing the file size increase, reduce storage space, which is compressed. When used in the file, then extract
winFM
- 附件实现huffman数据压缩的基本实现,不具备通用性.但是却是一个成品,用MFC经过包装界面也比较可以,可以让大家参考, 再着说明下文件压缩后的格式:扩展名是".fm",文件头两个字节是字母"FM"(用来检验文件格式),然后是原始文件名的长度,再来是原始文件长度(解码的时候判断解码结素),接着是原始文件名,再来是是256个unsigned long的数据表示原始文件每个字母出现的次数(用来重新建立huffman树),最后就是数据了,也就是编码后的数据. 注意几点是,解码要是.fm
Huffman_encode-and-decode
- 能对TXT文档中的字符进行哈弗曼编码,txt文档可以自己编写(比如一篇英语短文)并输出编码后的文件,输出文件可以自己命名。之后还能再次输入编码后的文件,选择解码来进行解码,在输出会txt文档,检查后输出的txt文档与先前压缩前的txt文档的内容是一样的。-TXT document can be Hafu Man character encoding, txt documents can write your own (such as an English essay), and the outp
Huffman
- Huffman编码实现文本文件压缩,实现最基本的哈夫曼编码,对文件进行两次扫描,第一次统计概率,第二次进行编码。压缩和解压缩时分别重新建立树,重新编码,以减小压缩后文件大小。-Huffman Coding a text file compression, Huffman coding to achieve the most basic, two scans of documents, the first statistical probability, and the second encode
