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lzw

于 2020-05-13 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明： lzw压缩算法，可以实现对图像的lzw压缩，容易理解(LZW compression algorithm can realize LZW compression of image, easy to understand)

文件列表：

lzw, 0 , 2019-12-24
lzw\.DS_Store, 6148 , 2013-03-08
lzw\Discalmer.txt, 568 , 2004-04-23
lzw\Orig, 0 , 2019-12-24
lzw\Orig\Discalmer.txt, 568 , 2009-01-27
lzw\Orig\lzw2norm.m, 2527 , 2009-01-27
lzw\Orig\lzw_demo1.m, 416 , 2009-01-27
lzw\Orig\norm2lzw.m, 2548 , 2009-01-27
lzw\ReadMe.txt, 1260 , 2004-05-11
lzw\lzw2norm.m, 2971 , 2013-03-08
lzw\lzw_demo1.m, 867 , 2013-03-08
lzw\lzw_docs, 0 , 2019-12-24
lzw\lzw_docs\.DS_Store, 6148 , 2007-11-30
lzw\lzw_docs\ERRATE CORRIGE.txt, 472 , 2004-05-10
lzw\lzw_docs\LZW Data Compression_file, 0 , 2019-12-24
lzw\lzw_docs\LZW Data Compression_file\ddj_cover.jpg, 18309 , 2004-05-04
lzw\lzw_docs\LZW Data Compression_file\i.gif, 1004 , 2004-02-25
lzw\lzw_docs\LZW Data Compression_file\z.gif, 43 , 2004-05-10
lzw\lzw_docs\LZW_Data_Compression.htm, 40125 , 2004-05-10
lzw\norm2lzw.m, 3421 , 2013-03-08

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0 个回复

cockroach
用于对图像的huffman编解码,创建了图像界面,按照提示操作(Huffman codec used on the image to create a graphical interface, follow the prompts)

2012-05-29 12:45:47下载

积分：1
3349119melp
melp编解码，压缩率2.4Kbps，1.2Kbps(MELP codec, compression rate 2.4Kbps, 1.2Kbps)

2021-03-12 16:29:25下载

积分：1
X.690-0207.pdf
说明：这是相关编码的标准和实现，是密码学的和数据压缩的基础。(This is the relevant coding standards and implementation, is cryptography and data compression basis.)

2010-04-28 20:51:41下载

积分：1
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 the probability of characters based on natural language, the source code and the like can not compressed. And will abandon the last few letters, hehe. For homework, not properly written. The following should be able to change it quite good. Compression ratio to 60 of it can be)

2013-05-26 15:23:59下载

积分：1
huffman
这是关于huffman编码的算法，输入权值，自动给出编码(This is about huffman coding algorithm, the input weights automatically given coding)

2013-07-31 17:45:00下载

积分：1
Zigzag
zigzag函数的matlab实现，通常图象压缩中经常需要用的ZIGZAG函数(the zigzag function realized by matlab)

2011-12-24 14:00:54下载

积分：1
AVIRIS_LP
说明：一种基于线性预测和算术编码的高光谱图像压缩方法，希望对您有用。(Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.)

2009-08-07 12:01:18下载

积分：1
Cross-Entropy
交叉熵实现多元高斯混合模型优化的源代码，供大家学习使用(Realize cross-entropy optimization of multi-Gaussian mixture model of the source code for the U.S. study the use of)

2009-02-11 16:55:44下载

积分：1
Signal
接收器必须具有某种方法能够知道数据流中字节的起始和结束。在异步通信中，字节边界由起始和停止位指示。在同步通信中，定时机制帮助发送器和接收器处于同步状态。(The receiver must have some way to know the data stream in bytes of the start and end. In asynchronous communication, the byte boundary from the start and stop bit instructions. In synchronous communication, the timing mechanism to help the transmitter and receiver are in sync.)

2010-01-25 18:37:25下载

积分：1
zip
说明： quitar de claves de winzip

2019-05-26 07:14:19下载

积分：1

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