搜索资源列表
huffman
- 关于哈弗曼树的编码译码,以及用文件形式输出的的算法
HaffmanTree
- 程序通过构建一个haffman树,用哈夫曼树算法对文本文件进行0-1化编码,并模拟文件 压缩与解压
myhuf
- 对文本文件进行huffman编码,并显示huffman树-to the text document for Huffman coding, and that Huffman tree
comp
- 用哈夫曼编码实现对文件的压缩-Huffman coding used to achieve compression of the document
Huffman1
- 本程序提供了哈夫曼编码的压缩和解压缩函数,并实现了图象文件的压缩和解压缩-the procedures provided Huffman coding compression functions, and to achieve the image file compression
HCdemo
- 实现Huffman编码统计压缩算法,并对自定义文件进行压缩和解压。实现了vc界面,不错的程序。-achieve statistical compression algorithm, as well as from the definition files for compression and decompression. To achieve the vc interface, good procedures.
语音通信系统simulink仿真图
- 语音通信系统simulink仿真图,读入wav数据文件,经过DPCM信源编码和BCH信道编码及BPSK调制,发射经过AGWN信道,解调,解码输出,可还原语音信号,可绘制误码率及SNR之间的关系。
简单哈夫曼编/译码器
- 一个简单的哈夫曼编/译码器。能从文件读入n个字符和m个权值,建立哈夫曼树,并将它保存。能利用已建好的哈夫曼树对文件进行编码。能利用已建好的哈夫曼树将文件中的代码进行译码。
Huffmancoding.rar
- 对文本文件进行huffman编码、解码 读取文本文件,并统计文件中字母个数 建立huffman树 对文件进行huffman编码 对文件进行huffman解码 ,Text documents huffman encoding, decoding to read a text file, and the number of statistical documents the establishment of letters of the document tree huffman
Arithmetic.rar
- 利用算术编码的方法实现文件的压缩与解压缩。,The use of arithmetic coding method to achieve the file compression and decompression.
test
- Jpeg图像编解码,根据JPEG图像压缩编码的源代码,编写BMP图像转JPEG的程序,该程序能够读取homework3.bmp图像的数据,并调用JPEG压缩编码的代码生成相应的JPEG图像文件-Jpeg images decoding, according to Jpeg image compression of source code, write BMP image of turn Jpeg program, the program can be read homework3. BMP im
huffman.rar
- 用优先队列实现霍夫曼编码,是对贪心算法实现的一个详细代码。输入文件是待编码文件,输出文件是各个字符编码信息。,Priority queue with the realization of Huffman code is a greedy algorithm to achieve a detailed code. Input file is to be encoded file, output file is all character encoding information.
HuffmanCode
- 对一篇英文文章,统计各字符出现次数,实现Huffman编码。在Huffman编码后,将编码表和英文文章编码结果保存到文件中,并提供读编码文件生成原文件的功能。-Of an English article, statistics of the number of characters appear, realize Huffman coding. In the Huffman encoded, the encoding table and English article coding result
travelSP_lhd
- 用遗传算法实现巡回旅行商(邮差问题)的程序。可自由设置城市位置及数目,可设置个体数、代数、交叉率参数。运行过程中可记录每代各个体的基因编码数据于文件中,帮助深入研究遗传算法解决优化问题的机理。-The procedures using Genetic Algorithms to work Traveling Salesman problem.
HuffmanTree
- 霍夫曼编码,可以实现对文件的压缩和解压,很好的巩固了数据结构中的知识。有注释。-It is about Huffman .To new learner,it is good code.
amr
- AMR开源实现,主要对8KHz采样的音频文件按160帧进行编码-AMR revenue was achieved primarily on the 8KHz sample audio files encoded by 160
cnv_encd
- 这个是卷积编码程序的m文件, 已经调通!并加上了注释。-This is a convolutional coding process m-files have been transferred Pass! And add a comment.
Huffman
- 基于哈夫曼编码的思想进行文件的压缩处理 (1) 能够将一个文件进行编码压缩 (2) 能够将压缩的文件解码还原 -Huffman coding based on the idea for file compression (1) the ability to encode a file compression (2) to restore the compressed file decoding
2Tx-2Rx-OFDM-MIMO-Model
- 2*2空间复用信道MIMO仿真 其中包含整套通信系统的编码解码,调制解调,噪声信道,并有文件对应说明文档-2* 2 MIMO spatial multiplexing channel communication system simulation package which contains the coding and decoding, modulation and demodulation, channel noise, and the corresponding documentat
Huff
- 利用哈夫曼编码构造的完整的编/译码系统,包括初始化、编码、译码、显示等,并将其输出在文件中。-The use of Huffman encoding the complete structure of the encoder/decoder system, including the initialization, encoding, decoding, display and output in the document.