登录
首页 » Java » huff

huff

于 2013-05-26 发布 文件大小:7KB
0 296
下载积分: 1 下载次数: 4

代码说明:

  呃,就是用赫夫曼算法写的压缩解压程序。非常粗糙,只能压缩英文文章。因为里面的字符概率是基于自然语言的,源代码之类的没法压缩。而且会抛弃最后几个字母,嘿嘿。为了交作业,没有好好写。改一下下应该能挺好的。压缩比能到60 吧(Uh, is to use Huffman compression decompression algorithm written procedures. Very rough, only compress English articles. Because there is the probability of characters based on natural language, the source code and the like can not compressed. And will abandon the last few letters, hehe. For homework, not properly written. The following should be able to change it quite good. Compression ratio to 60 of it can be)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Arithmetic
    说明:  对信源数据,即exam,采用算术编码进行信源压缩编码(Source of data, that is, exam, using arithmetic coding for source compression coding)
    2008-09-19 17:12:55下载
    积分:1
  • dct
    离散余弦变换的压缩程序MATLAB实现的,大家可以试一试!(Discrete Cosine Transform compression program MATLAB to achieve, we can try!)
    2008-06-10 16:35:17下载
    积分:1
  • peakfinder
    This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if the signal is noisy many spurious peaks are found.
    2021-03-12 19:39:25下载
    积分:1
  • shunxubiao
    顺序表插入删除,典型的教科书式的程序。老师给的。。。。。。(The order of the table insert removed, a typical textbook-style programs.)
    2010-01-10 11:23:19下载
    积分:1
  • matlab_jpeg
    说明:  JPEG压缩,matlab实现的JPEG压缩算法(JPEG compression, matlab code)
    2020-07-03 15:00:02下载
    积分:1
  • yasuo
    基于DC3压缩、BWt压缩、FM_index查询的基因精确查询代码,可以实现对大数据的压缩预处理,再输入查询串,进行精确查询匹配。(Based DC3 compression, BWt compression the query gene precise queries FM_index code can achieve large data compression preprocessing, and then enter a query string, to precisely match the query.)
    2013-03-29 09:00:25下载
    积分:1
  • gundunkongzhi
    混沌控制、混沌同步仿真程序混沌控制、混沌同步仿真程序(Chaos control, chaos synchronization simulation program)
    2020-08-15 16:18:27下载
    积分:1
  • jpeg
    提供JPEG标准压缩压缩的编码解码过程,90%以上的代码有注释,配有GUI设计。代码能够运行,但可能只起到借鉴的作用。(Provide JPEG standard compression coding and decoding process, more than 90% of the code is annotated, with GUI design. Code can run, but it may only serve as a reference.)
    2020-06-24 11:00:02下载
    积分:1
  • jpeg-quick-introduction
    JPEG 压缩标准的简介。很适合入门,中文版本。图象的压缩编码,JPEG 压缩编 码标准,哈夫曼编码,行程编码介绍,JPEG格式。(JPEG introduction)
    2014-07-13 11:18:36下载
    积分:1
  • huffman
    霍夫曼编码,这是信息论方面很重要的一种编码方式,对学习信息论理论的人很重要!(Huffman code)
    2009-07-01 11:31:28下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载