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Setup
- With VC# Realize a simple Huffman compression code and decoding procedures, arbitrary characters can compress a text file and extracting
KT_Tach_Ma
- With VC++ Realize a simple Huffman compression code and decoding procedures, arbitrary characters can compress a text file and extracting
Huffmancode
- 给定电文进行哈夫曼编码,给定编码进行哈夫曼译码。要求电文存储在文件1中,编码后的结果存储在文件2中,给定编码存储在文件3中,译码后的结果存储在文件4中-Given message Huffman coding, Huffman decoding given code. The result is stored in the message storage requirements Document 1, the encoded file 2, a given code is stored in
Code_Decode
- 采用Huffman编码实现文件的压缩和解压,效率非常高,对于小文件压缩效果不是很理想,对于交大文件压缩率达到30 -a tool to code and decode
huffman-code
- 程序的算法 1)先输入以下字符串和数组,其中sym为字符串中出现的信源符号,p为各符号出现的概率,seq为要进行编码的符号序列。如下所示: 2)初始各字符的区间:a[0,0.1),b[0.1,0.3),c[0.3,0.6),d[0.6,1.0) 3)利用以下公式计算区间的上下限: Li+1=Li+rangei*r_L Hi+1=Li+rangei*r_H -Program Algorithm 1) to enter the following string a
main
- 1.在电报收发等数据通讯中,常需要将传送的文字转换成由二进制字符0、1组成的字符串来传输。为了使收发的速度提高,就要求电文编码要尽可能地短。此外还要保证任意字符的编码都不是另一个字符编码的前缀,这种编码称为前缀编码。 2.Huffman树可以用来构造编码长度不等且译码不产生二义性的编码。 -1 In the telegram send and receive data communications, and often need to send the text into a stri
chap10_3
- 实现图像的霍夫曼编码和解码,具体实现的MATLAB代码-MATLAB code image Huffman encoding and decoding, the concrete realization of the
ImageCoding
- 这是图像编码的源代码,包括霍夫曼编码,算数编码,游程编码等-This is the image coding source code, including Huffman coding, arithmetic coding, run-length coding, etc.
Huffman1
- Huffman于1952年提出一种编码方法,该方法完全依据字符出现概率来构造异字头的平均长度最短的码字,有时称之为最佳编码,一般就叫作Huffman编码-A Huffman coding method proposed in 1952, the occurrence probability of the method is completely based on the average length of the different characters to construct shortes
Huffman2
- Huffman于1952年提出一种编码方法,该方法完全依据字符出现概率来构造异字头的平均长度最短的码字,有时称之为最佳编码,一般就叫作Huffman编码-A Huffman coding method proposed in 1952, the occurrence probability of the method is completely based on the average length of the different characters to construct shortes
Vc6_Image
- VC++图像处理及源码包(大全)包括下列内容:1.数字图像获取,处理及实践应用电子书 2.数字图像获取,处理及实践应用电子书分章节源码 3.书中提及的各种算法的综合源码。压缩包里面包括的算法代码有:分章节源码内容:内容:对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强;逆滤波复原、维纳滤波方法;傅立叶变换、离散余弦变换(DCT)、沃尔什变换、基于特征向量的变换、霍特林(Hotelling)变换、SVD变换、小波变换、Mallat算法;霍夫曼(Huffman)编码、算术
hf1
- 本设计要求对输入的一串电文字符实现赫夫曼编码,再对赫夫曼编码生成的代码串进行译码。-This design requires a string of text characters entered by the Huffman coding, and Huffman coding to generate the code string decoded.
huf_mtx
- 用于量化后量化矩阵的霍夫曼编码函数,输入参数为量化矩阵,输出为相应编码及编码码长-Huffman encoding function for the quantization matrix, the input parameters for the quantization matrix, and outputs the encoded code corresponding length coding
HuffmanCoding
- 简单哈夫曼编码,直接点击工程就可以用vc++运行。-code while study huffman
Data-Structure-and-algorithms-CPP
- c++实现数据结构的所有代码。包括线性表,树,图,排序,hash等。线性表实现堆栈,队列及约瑟夫环等多个应用,树实现哈夫曼树编码及译码,AVL树,线索化二叉树,森林和二叉树的相互转化等等,图实现图的几种建立方法,拓扑排序,最短路径,最大连通子图,双连通分量,最小生成树,关键路径算法等等,排序实现归并排序,快速排序,堆排序,shell排序,冒泡排序,选择排序,插入排序等,并对性能进行分析。hash实现闭散列表,开散列表,带溢出表的内散列表等,并使用5种hash函数。帮助同学们系统的学习数据结构及算
huffcodes2bin
- 基于matlab的霍夫曼转二进制代码,非常好用,直接套用即可-Turn-based matlab Huffman binary code, very easy to use, can be applied directly
Huff_Coding
- Huffman coding which is use for image code cmpression
Huffer
- 此程序说明的是哈弗曼编码的基本实现操作!包括对程序的解析,分析了如何编码的问题!-This procedure describes the basic realization of Huffman encoding operation! Including program analysis, analysis of the problem of how to code!
Haffman
- 基于Visual c++的对txt文件内容进行哈夫曼转码译码的程序,txt文件内容只限英文与空格-Based on Visual c++ Huffman turned to TXT file content code decoding procedures, TXT file content will only be in English with a space
jpeg
- 自己写的jpeg的压缩,自己写的DCT以及IDCT,没有采用huffman编码,因为太难了,采用的是游程编码,可以直接运行,压缩比达到要求。内付文档详细说明代码。-Write your own jpeg compression, and write their own DCT and IDCT, did not use huffman coding, because too difficult, using run-length encoding, you can directly run th