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霍夫曼编码是可变字长编码(VLC)的一种,是消除编码冗余最常用的方法。 它是Huffman于1952年提出一种编码方法,它的基本原理是频繁使用的数据用较短的代码...
霍夫曼编码是可变字长编码(VLC)的一种,是消除编码冗余最常用的方法。 它是Huffman于1952年提出一种编码方法,它的基本原理是频繁使用的数据用较短的代码代替,较少使用的数据用较长的代码代替,每个数据的代码个不相同。有时称之为最佳编码,一般就叫作Huffman编码。下面引证一个定理,该定理保证了按字符出现概率分配码长,可使平均码长最短。-Huffman coding is a variable word length coding (VLC) A is to remove redundant code of the most commonly used methods. It is Huffman in 1952 made a coding method, and its basic tenets are frequently used data with the code instead of a shorter, less use of the data over a longer period instead of the code, the code for each data-not the same. Sometimes referred to as the best coding, the general called on Huffman coding. Below prove a theorem, the theorem guarantees by the characters emerging probability distribution yards long, will enable the shortest average yards long.
- 2022-03-26 01:11:34下载
- 积分:1
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一个LZW压缩算法源码 简单实用 很有帮助
一个LZW压缩算法源码 简单实用 很有帮助-LZW compression algorithm a simple and practical source of great help
- 2022-01-25 15:20:52下载
- 积分:1
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- 2023-02-13 08:25:03下载
- 积分:1
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一个好的多媒体控件twaveplayer
一个好的多媒体控件twaveplayer-a good multimedia controls twaveplayer
- 2022-03-19 21:37:03下载
- 积分:1
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用matlab LPC工具盒
lpc tool box with matlab
- 2022-07-12 15:30:14下载
- 积分:1
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Quick Mutli Search算法,对QuickSearch算法的改进,支持一次搜索多个子串、正/反向查找、不区分大小写查找...
Quick Mutli Search算法,对QuickSearch算法的改进,支持一次搜索多个子串、正/反向查找、不区分大小写查找-Quick Search algorithm, right QuickSearch algorithm, to support a number of search-string is/Reverse Search, Search is case insensitive
- 2022-06-16 10:27:20下载
- 积分:1
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压缩解压缩类源码
压缩解压缩类源码-decompress compressed source category
- 2022-08-25 02:27:21下载
- 积分:1
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java development of the database, which is rather large, beginners not readily a...
java开发的数据库,这个比较大,初学者不太容易看懂,不过这个使用odbc比较简单-java development of the database, which is rather large, beginners not readily accessible. However, this is relatively simple to use odbc
- 2022-03-17 22:13:54下载
- 积分:1
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是一个相当不错的啊
也是一个不错的啊-is a pretty good ah
- 2022-03-18 07:08:26下载
- 积分:1
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介绍嵌入式的视频,来自上海交通大学,是一个ARM培训的视频教程...
介绍嵌入式的视频,来自上海交通大学,是一个ARM培训的视频教程-introduced Embedded Video from Shanghai Jiaotong University, is a video training ARM Guide
- 2022-01-25 14:41:10下载
- 积分:1