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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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建立完整的赫夫曼树,及各种操作,其数据方法,为字母加空格...
建立完整的赫夫曼树,及各种操作,其数据方法,为字母加空格-The establishment of a complete Huffman tree, and a variety of operations, methods of its data for the letter spaces
- 2022-02-21 04:47:24下载
- 积分:1
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采用VB+ACCESS编写的学生档案管理系统,
采用VB+ACCESS编写的学生档案管理系统,-VB+ ACCESS prepared using student records management system,
- 2022-02-12 02:11:42下载
- 积分:1
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非常不错的光盘刻录软件。容积小,功能强,很好用的也是很多人的必备工具。...
非常不错的光盘刻录软件。容积小,功能强,很好用的也是很多人的必备工具。-A very good CD burning software. A small volume, strong function, very good use is also an indispensable tool for many people.
- 2022-07-06 15:27:46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
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分级视频编码(SVC)参考软件JSVM 9.18
分级视频编码(SVC)参考软件JSVM 9.18-This document contains a detailed description of the usage and configuration of the JSVM (Joint Scalable Video Model) software for the Scalable Video Coding (SVC) project of the Joint Video Team (JVT) of the ISO/IEC Moving Pictures Experts Group (MPEG) and the ITU-T Video Coding Experts Group (VCEG).
- 2022-10-15 16:25:02下载
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用C语言实现了LZ77算法。程序独特之处在于使用了64KB大小的固定长度窗口,利用此方法可分块压缩数据。...
用C语言实现了LZ77算法。程序独特之处在于使用了64KB大小的固定长度窗口,利用此方法可分块压缩数据。-realize LZ77 algorithm by C language.Specially program uses a 64k stable length window.It can compress data by block by using this method.
- 2022-12-29 08:30:03下载
- 积分:1
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This is a system of job scheduling algorithm is the use of C language programmin...
这是一个操作系统的作业调度的算法,是用C语言来编程的-This is a system of job scheduling algorithm is the use of C language programming
- 2022-04-01 13:04:58下载
- 积分:1
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huffman的压缩与解压程序,其中CODE为压缩程序,DECODE为解压程序,文本为测试文件...
huffman的压缩与解压程序,其中CODE为压缩程序,DECODE为解压程序,文本为测试文件-Huffman compression and decompression procedures, which CODE procedure for compression, DECODE for decompression procedures, the text of the test document
- 2023-01-05 06:45:03下载
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aan fast algorithm
aan快速算法
- 2022-05-06 19:37:33下载
- 积分:1