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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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12887时钟计数器,提供标准的时钟,定时,显示时间
12887时钟计数器,提供标准的时钟,定时,显示时间-12887 clock counter, provides a standard clock, time, display time
- 2023-05-29 02:55:03下载
- 积分:1
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一个压缩程序和一个解压程序
一个压缩程序和一个解压程序-a compression procedures and a decompression procedures
- 2023-03-04 11:05:04下载
- 积分:1
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简单的游戏
简单的五子棋功能。可实现人机对弈。可以双人对弈。操作简单方便-simple game
- 2022-11-06 06:55:03下载
- 积分:1
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EVOLUTION ALGORITHM for softcomputing
EVOLUTION ALGORITHM for softcomputing
- 2022-07-07 12:18:49下载
- 积分:1
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也是图象压缩的程序源代码
也是图象压缩的程序源代码-Is the image compression program source code
- 2022-01-25 17:41:24下载
- 积分:1
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七人表决 MAX + PLUS 2 编写
七人表决 MAX + PLUS 2 编写 -Seven people to vote
- 2022-05-20 00:19:58下载
- 积分:1
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这是一组JPEG解码的指令和程序源代码,详细描述…
这是一组JPEG解码指令和源代码,详细描述了文档开头部分
- 2022-01-28 14:56:57下载
- 积分:1
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一个好的word的控件
一个好的word的控件-a good word of Control
- 2022-04-13 06:07:46下载
- 积分:1
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FCP takes a file, generates a random 2048 bit key and encrypts the file with
a...
FCP takes a file, generates a random 2048 bit key and encrypts the file with
a RC4 stream cipher. The encrypted file is written to a new file along with
the decryption stub and key. When the output file is executed it decrypts and
executes the encrypted file.
It s written in Delphi 6, enjoy the source code.
- 2022-07-03 00:18:29下载
- 积分:1