Description: 哈夫曼编码/译码
背景介绍：
利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求这发送端通过一个编码系统对待传数据预先编码，在发送端将传来的数据进行译码（复原）。对于双工信道。每端都需要一个完整的编译码系统。本程序将为这样的信息收发站写一个哈夫曼的编译码系统。
哈夫曼编码/译码：
程序运行步骤：
１、建立哈夫曼树，从键盘输入字符集大小，字符以及频度。
２、对字符进行编码，输出编码结果，分单个句子和整个句子输出，编码导入和导出CodeFile。
３、对哈夫曼码进行翻译。
运行环境： windows XP
语言环境： 简体中文
软件大小： 144 KB
编写工具： Microsoft Visual C++ 6.0
操作环境: MFC-Huffman encoding / decoding background information : Huffman coding used in communication can greatly improve the channel utilization, reduced transmission time, and lower transmission costs. However, this requires that the sender through a coding system for pre-treatment data-coding, the transmitter will be sent for decoding data (recovery). For dual-channel. Each side needs a complete encryption system. This procedure will this information hubs Huffman was one of the encryption system. Huffman encoding / decoding : running steps : one, to establish Huffman tree from the keyboard input character set size, character and frequency. Two of character coding, the output code, a single-sentence and the entire sentence output, Import and export coding CodeFile. Three of the Huffman codes for tra Platform: |
Size: 77958 |
Author:陈又鄂 |
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Description: 哈夫曼编码/译码
背景介绍：
利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求这发送端通过一个编码系统对待传数据预先编码，在发送端将传来的数据进行译码（复原）。对于双工信道。每端都需要一个完整的编译码系统。本程序将为这样的信息收发站写一个哈夫曼的编译码系统。
哈夫曼编码/译码：
程序运行步骤：
１、建立哈夫曼树，从键盘输入字符集大小，字符以及频度。
２、对字符进行编码，输出编码结果，分单个句子和整个句子输出，编码导入和导出CodeFile。
３、对哈夫曼码进行翻译。
运行环境： windows XP
语言环境： 简体中文
软件大小： 144 KB
编写工具： Microsoft Visual C++ 6.0
操作环境: MFC-Huffman encoding/decoding background information : Huffman coding used in communication can greatly improve the channel utilization, reduced transmission time, and lower transmission costs. However, this requires that the sender through a coding system for pre-treatment data-coding, the transmitter will be sent for decoding data (recovery). For dual-channel. Each side needs a complete encryption system. This procedure will this information hubs Huffman was one of the encryption system. Huffman encoding/decoding : running steps : one, to establish Huffman tree from the keyboard input character set size, character and frequency. Two of character coding, the output code, a single-sentence and the entire sentence output, Import and export coding CodeFile. Three of the Huffman codes for tra Platform: |
Size: 77824 |
Author:陈又鄂 |
Hits:
Description: [基本要求]
一个完整的系统应具有以下功能：
（1）I：初始化（Initialization）。从终端读入字符集大小n，以及n个字符和n个权值，建立哈夫曼树，并将它存于文件hfmTree中。
（2）E：编码（Encoding）。利用已建好的哈夫曼树（如不在内存，则从文件hfmTree中读入），对文件ToBeTran中的正文进行编码，然后将结果存入文件CodeFile中。
（3）D：译码（Decoding）。利用已建好的哈夫曼树将文件CodeFile中的代码进行译码，结果存入文件TextFile中。
（4）P：印代码文件（Print）。将文件CodeFile以紧凑格式显示在终端上，每行50个代码。同时将此字符形式的编码文件写入文件CodePrin中。
（5）T：印哈夫曼树（Tree printing）。将已在内存中的哈夫曼树以直观的方式（树或凹入表形式）显示在终端上，同时将此字符形式的哈夫曼树写入文件TreePrint中。
[测试数据]
（1）利用下面这道题中的数据调试程序。
某系统在通信联络中只可能出现八种字符，其概率分别为0.25，0.29，0.07，0.08，0.14，0.23，0.03，0.11，试设计哈夫曼编码。
（2）用下表给出的字符集和频度的实际统计数据建立哈夫曼树，并实现以下报文的编码和译码：“THIS PROGRAM IS MY FAVORITE”。-[basic requirements] a complete system should have the following functions : (a) I : initialization (Initialization). Reading from the terminal into the HKSCS size n, and n n characters and the right value, the establishment of Huffman tree. it will be stored in documents hfmTree China. (2) E : coding (Encoding). Use has completed the Huffman tree (if not memory, from hfmTree document reads), the document ToBeTran the encoded text, and then the results were CodeFile posting documents. (3) D : Decoding (Decoding). The use of the completed document will Huffman tree CodeFile the code decoding, results were deposited documents TextFile. (4) P : India source document (Print). CodeFile of documents to compact format in the end, every line 50 code. While this form of characters encoded files int Platform: |
Size: 1013760 |
Author:吕夏琴 |
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Description: 用C编程实现对26个字母用于电报打字的优先权进行编程，生成哈夫曼数，并可实现对某一语句的编码，译码。本文举例此语句为：this program is my favorite.-Programming with C on the 26 letters used in typing telegraph priority program to generate the number of Huffman, and realize the encoding of a statement, decoding. In this paper, for example this statement: this program is my favorite. Platform: |
Size: 3072 |
Author:梁娟 |
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Description: 哈夫曼编码在文件压缩中有其独特一点，它的编码方式特殊。在通信领域可以得到应用。本程序使用C++编写，在VC6.0上调试，完成了文件的读取，文件字符的统计，哈夫曼树的建立，哈夫曼编码的实现，文件转换为哈夫曼编码成为压缩文件以及文件从压缩状态进行解码。-Huffman file compression in a unique point, and its special encoding. In communications applications can be. This procedure using C++ Prepared in VC6.0 debug completed documents to read, the document character s statistics, the establishment of Huffman trees, Huffman coding to achieve, the document is converted to become Huffman compressed files and files from the compressed state decoding. Platform: |
Size: 269312 |
Author:罗天银 |
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Description: 1.C或 C++；
2.从终端读入字符集大小n，以及n个字符和n个权值，建立哈夫曼树并将它存于文件hfmTree中.将已在内存中的哈夫曼树以直观的方式（比如树）显示在终端上；
3.利用已经建好的哈夫曼树（如不在内存，则从文件htmTree中读入），对文件ToBeTran中的正文进行编码，然后将结果存入文件CodeFile中，并输出结果，将文件CodeFile以紧凑格式先是在终端上，每行50个代码。同时将此字符形式的编码文件写入文件CodePrint中。
4.利用已建好的哈夫曼树将文件CodeFile中的代码进行译码，结果存入文件TextFile中，并输出结果。
-1.C, or C++ 2. Read from the terminal into the character set size n, as well as the n character and the n-weights, the establishment of Huffman tree and it is stored in the file in hfmTree. Will have been in memory of the Huffman tree in an intuitive way (such as tree) shows the terminal 3. the use of the Huffman tree has been built (eg, not in memory, read from the file into the htmTree), in the body of the document ToBeTran encoded, and then The results stored in CodeFile file, and output the file to a compact format CodeFile first in the terminal, every line of code 50. At the same time the form of this character encoding of the file write to a file CodePrint. 4. The use of the Huffman tree has been built CodeFile file in the code decoding results stored in the file TextFile, and output. Platform: |
Size: 2048 |
Author:cyahafa |
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Description: 里面是Huffman编译码实验的实验报告，是用C编写的-Huffman encoding and decoding experiments inside the experimental report is written in C Platform: |
Size: 97280 |
Author:凃卫军 |
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Description: c#实现哈夫曼编码有用户界面，能对中英文字符进行编码和译码。-c# user interface Huffman coding, encoding and decoding can be conducted in English and Chinese characters. Platform: |
Size: 71680 |
Author:tb6123031 |
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Description: C语言数据结构 huffman树的形成、编码和解码 -The huffman tree formation in C language data structures, encoding and decoding Platform: |
Size: 20480 |
Author:梁小强 |
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Description: 在visual c++的环境中，通过二叉树实现对字符串进行HUFFMAN编码和译码的功能-In the visual c++ environment, by Binary Tree strings HUFFMAN encoding and decoding functions Platform: |
Size: 1809408 |
Author:李噹噹 |
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Description: 哈夫曼编码与解码,哈夫曼编码是一种重要的编码方式，该程序是用C语言，数据结构实现的-Huffman encoding and decoding,Huffman encoding is an important way of coding.need to change program is in C,the data stucture Platform: |
Size: 2048 |
Author:黄旭 |
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