搜索资源列表
huffman
- 文件压缩源码.....课压缩解压文件...可现实文件压缩的哈夫曼编码-File compression source ..... lesson compression decompression file ... real file compression, Huffman coding
UZipDotNet_src
- c# Zip文件压缩/解压类,处理标准的zip压缩和解压。-The c# Zip file compression/decompression Class handle standard zip compression and decompression.
zlib1_20523
- 这是zlib1.dll压缩解压资源,内包含帮助说明文档及使用实例,非常好用-This is ZIP.dll compression decompression resources contained within to help explain the documents and use cases, and very easy to use
NetTran
- (利用GIF_LZW算法实现的)网络图片传输 一、使用TCP协议传输数据。理由:稳定性好。 二、使用字节数据流进行传输,理由: A:VB的String存在自动Unicode转换问题,影响速度; B:可以直接发送8位字节数据,不需要使用Base64编码,从而减少了编码时间。 三、使用GIF-LZW压缩算法压缩图像。理由: A:行程编码、Huffman压缩算法压缩率太低; B:JPEG压缩算法需要太多位运算,且运算量大(有专门MMX优化算法),不利于VB实现;
Huffman-encoding
- 基于哈夫曼编码的数据压缩/解压程序:将任意一个指定的文本文件中的字符进行哈夫曼编码,生成一个编码文件(压缩文件)和哈夫曼树文件;反过来,可将一个压缩文件解码还原为一个文本文件。-Data compression based on Huffman encoding
Data_Compress_System
- 各种数据压缩和解压的源码,用mfc实现。包括熵编码,预测编码,变换编码,字典编码- 是作为论文参考,和学习解压缩解压的完美代码。-The source of a variety of data compression and decompression, with mfc achieved. Entropy coding, predictive coding, transform coding, dictionary coding- as reference papers, and learni
FileHelper
- 实现在windows,Linux,嵌入式Linux下的文件读,写,删除,更新,获取文件信息,LINUX下的文件压缩解压等文件操作-File operations to achieve in the windows, Linux, Embedded Linux file read, write, delete, update, get the file information, file under Linux codecs
1
- c语言实现哈弗满编码对文本文件的压缩解压,并求出其熵,编码效率-c language text file with the Huffman compression and decompression, and calculated the entropy and compression efficiency
OurMsg2012
- 视频聊天OurMsg2012,网络传输,压缩解压,P2P,网络穿透等技术-Video chat OurMsg2012
LZW
- LZW压缩与解压 修改LZW压缩和解压的程序,完成下述要求: 1. 每完成xkbytes的文本压缩/解压,重新初始化码本(code table)。此过程可以看作是码本对文本内容的自适应调整过程,每编码部分文本后,码本重新初始化并根据后续文本内容生成,可以获得更好的压缩率。 2. 测试给出的文本文件,需要测试的x取值范围{10, 20, 30, 40, 50},并对比五种取值的压缩/解压效果(包括压缩率和压缩时间等)。程序参数需添加x,例如调用“Compress text 30”
huff
- 呃,就是用赫夫曼算法写的压缩解压程序。非常粗糙,只能压缩英文文章。因为里面的字符概率是基于自然语言的,源代码之类的没法压缩。而且会抛弃最后几个字母,嘿嘿。为了交作业,没有好好写。改一下下应该能挺好的。压缩比能到60 吧-Uh, is to use Huffman compression decompression algorithm written procedures. Very rough, only compress English articles. Because there is t
Hoffuman
- 霍夫曼压缩解压 可用于压缩解压文件 用于数据结构学习-Huffman compression decompression can be used for data compression decompression file structure learning
zl20092269
- 以一个二次规划的算法,需要用到复数矩阵,需要用到压缩解压的恢复算法。比较麻烦。-With a quadratic programming algorithm, need to use complex matrix, need to use compression decompression recovery algorithms. More trouble.
Huffmancode
- huffman压缩解压编码,利用huffman生成树生成码字,然后对文本文件编码,之后再解码-Huffman compression decompression code, generated using Huffman tree generated code word, and then to a text file encoding, decoding
Decimal_arithmetic_coding
- 小数算术编码,采用小数压缩方法对文本文件进行压缩解压-Decimal arithmetic coding, compression method using fractional text file compression decompression
Binary_arithmetic_coding
- 二进制算术编码,采用小数压缩方法对文本文件进行压缩解压-Binary arithmetic coding compression method is fractional text file compression decompression
yasuojieya
- 基于Huffman编码的压缩解压程序,包括Huffman树的建立,Huffman编码的生成,二进制编码文件的生成以及后续的压、解压过程。-Based on Huffman coding compression decompression procedures, including Huffman tree establishment, Huffman coding generation, binary code file generation and subsequent compression
scz_compress
- 这是一个轻量级的压缩/解压源代码,占用空间极小,压缩比一般达到3:1,适合用在小内存环境,全C代码几乎不需要移植,有兴趣的朋友可以看看。-This is a lightweight compression/decompression source code, a very small space, generally achieve a 3:1 compression ratio, suitable for use in small memory environments, pure C sou
yasuo-yu-jieya
- 用matlab模拟实现的灰度图的类JPEG的压缩解压过程,其中含有各函数的说明txt-Using matlab simulation class grayscale JPEG compression decompression process, which contains a descr iption of each function txt
quazip-0.5.1
- qt压缩文件,可以对文件进行压缩解压,查看压缩文件信息-qt compressed file, you can file compression decompression