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compress11
这是lzw算法源程序代码,纯c语言编程实现,希望对您有用。(lzw algorithm source code, pure c programming language, and I hope to you useful.)
- 2006-10-28 11:42:08下载
- 积分:1
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The-Hoffman-code
利用Huffman编码方式对一段文字进行编码和解码。哈夫曼编码是可变字长编码(VLC)的一种。(Using the Huffman encoding method for encoding and decoding of a paragraph of text. Huffman code is a variable length coding (VLC) is a kind of.)
- 2015-01-27 15:30:06下载
- 积分:1
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zip
压缩与解压缩类;压缩文件至.zip包内,增加文件至.zip包内,及解压缩相关操作。(zip and unzip。)
- 2013-10-14 10:16:38下载
- 积分:1
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sitesee
网规网优之用,用于绘制基站扇区图,地理化显示基站方便工程师进行查看。(Net regulatory network optimization purposes, used to map the base station sector maps, geographic-based display base stations to facilitate engineers to view it.)
- 2021-04-20 14:58:50下载
- 积分:1
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xinxi
哈夫曼编码,基于MFC开发。哈夫曼编码为熵编码中的最佳方法之一,广泛用于各种数据压缩技术中。-Huffman coding, based on the MFC. Huffman coding for entropy coding one of the best ways, for a wide variety of data compression technology.
- 2011-07-12 10:33:01下载
- 积分:1
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EZW2
利用零树小波的概念,完成了对静态图像的编码与解码,经过调试的。(The use of the concept of zerotree wavelet completed on the static image encoding and decoding, after debugging.)
- 2008-06-26 09:03:38下载
- 积分:1
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61IC_H4231
PAV (H265) 是 音视频 压缩解压 协议,非常不同于H264/MPEG4,ZPAV (H265) 的基本算法 是 小波,多级树集合群,广义小波,数学形态小波,......
ZPAV (H265) 基本算法 :
1,图象与声音分解与合成 :小波 ;
2,图象与声音前处理 :小波子带零交叉降噪,目标纹理处理,语音处理 ;
3,速率控制 :小波子带熵速率控制 ;
4,量化与反量化 :小波子带熵量化与反量化 ;
5,低频分量和高频分量的降维 :小波子带邻域交叉降维 ;
6,运动矢量和量化表的分解与合成 :广义小波 ;
7,位面编码 :数学形态小波,多级树集合群,嵌入零树,位面降维 ;
8,位流编码 :算术编码,熵编码 ;
9,运动估计 :宏块最优决策,运动矢量预测 ;
A,运动搜索 :钻石,大钻石,小钻石,方形 ;
B,图象与声音后处理 :低通滤波,断点重构,宏块平滑 ;
C,误码纠错 :矢量仿真,帧间仿真 。
(The PAV (H265) is the audio and video compression and decompression protocol, is very different from H264/MPEG4
ZPAV (H265) algorithm is a wavelet, multi-level tree collection group, and generalized wavelets, mathematical morphology, wavelet, ...
ZPAV (H265) algorithm:
1, image and sound decomposition and synthesis: wavelet
2, image and sound processing: wavelet sub-band zero-crossing noise, target texture processing, speech processing
3, the rate control: wavelet subband entropy rate control
4, quantization and inverse quantization: Wavelet subband entropy quantization and inverse quantization
5, the dimensionality reduction of the low frequency component and high frequency components: the wavelet subbands neighborhood cross-dimensionality reduction
6, the decomposition and synthesis of the motion vector and quantization tables: generalized wavelet
7, bit-plane coding: the mathematical form of wavelet multi-level tree collection group, embedded zerotree, bit plane)
- 2012-03-07 16:22:55下载
- 积分:1
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SHANNON.ZIP
香农编码的C++实现。原理说明以及源代码。(The Shannon coding C++. Principle of instructions and source code.)
- 2012-12-21 10:53:28下载
- 积分:1
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12344556
说明: 用单片机来直接驱动步进电机很精确走小步子.(Using single-chip to directly drive stepper motor is very accurate take small steps.)
- 2008-09-04 10:47:40下载
- 积分:1
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cangkuguanli
利用C++实现的插入,删除,增加接点等功能(The use of C++ Realized insert, delete, increase the contact and other functions)
- 2008-12-29 21:36:59下载
- 积分:1