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按分类查找All 压缩解压(85) 

[压缩解压] placeshunt

使用Google Places API按邮政编码搜索企业的脚本,
Script to search for businesses by zip code using Google Places API, (2019-02-01, Python, 0KB, 下载0次)

http://www.pudn.com/Download/item/id/1689244784831043.html

[压缩解压] 数据压缩与信源编码第7讲有损压缩的数学原理

数据压缩与信源编码有损压缩的数学原理无损数据压缩能够完全精确地重建原始数据,我们主要关注压缩的效果。 有损数据压缩不能完全精确地重建原始数据,这意味着存 在信息的损失。
Lossless Image Compression (2019-11-01, matlab, 1391KB, 下载1次)

http://www.pudn.com/Download/item/id/1572579236375056.html

[压缩解压] pbevoc

客户关系管理(CRM)在当今企业运营中扮演着重要角色,公司为提高核心竞争力
Customer Relationship Management (CRM) plays an important role in today's business operation. (2018-10-20, JavaScript, 3KB, 下载0次)

http://www.pudn.com/Download/item/id/1540020144840044.html

[压缩解压] huffman_code

基于huffman的信源编码与解码。可实现对文本的编码压缩及解码恢复
Source coding and decoding based on Huffman. The coding compression and decoding recovery of text can be realized (2017-12-19, C/C++, 97KB, 下载2次)

http://www.pudn.com/Download/item/id/1513615630286410.html

[压缩解压] FM信号的仿真分析

FM信号仿真代码详解,有关信噪比与FFT的变换
FM signal simulation, signal to noise ratio, FFT (2017-11-22, matlab, 366KB, 下载3次)

http://www.pudn.com/Download/item/id/1511321423198930.html

[压缩解压] fd

一款企业网盘,个人用户也同样可以使用,请根据压缩文件中的说明文档使用
An enterprise network disk, individual users also can use, according to the compressed file documentation use (2014-05-29, Unix_Linux, 20159KB, 下载1次)

http://www.pudn.com/Download/item/id/2555424.html

[压缩解压] WinMount_setup_cn

解压缩软件,支持很多格式,电脑用户必备。解压缩软件,支持很多格式,电脑用户必备。
Decompression software supports many formats, computer users must have. Decompression software supports many formats, computer users must have. (2014-01-02, DOS, 3414KB, 下载2次)

http://www.pudn.com/Download/item/id/2441516.html

[压缩解压] 091120076

基于matlab的哈夫曼编码,可以完成良好的信源压缩编码
Matlab-based Huffman coding, you can complete a good source compression coding (2012-06-06, matlab, 289KB, 下载4次)

http://www.pudn.com/Download/item/id/1903540.html

[压缩解压] hufcode

huffman 编码,包含了8个符号的霍夫曼编码。求解了二次扩展信源的平均码长及编码效率
huffman encoding, contains eight symbols of Huffman coding. Solving the quadratic expansion of the source of the average code length and coding efficiency (2011-12-17, C++, 1KB, 下载14次)

http://www.pudn.com/Download/item/id/1733941.html

[压缩解压] Huffman

哈弗曼编码是很有用的对信源进行编码的一种方式,用程序实现它的编码!
Havermann code is very useful source is encoded on a way to achieve it with a program code! (2010-05-14, Visual C++, 5KB, 下载1次)

http://www.pudn.com/Download/item/id/1172769.html

[压缩解压] X-Scan-v3.2-cn

扫描工具,不知道是不是很好用, 希望大家可以给我帮忙修改一下......
English s_scan (2009-12-30, Visual C++, 9188KB, 下载8次)

http://www.pudn.com/Download/item/id/1023252.html

[压缩解压] exam_gwy

公务员在线练习,可支持单多题。公务员在线练习,可支持单多题。
exam_gwyexam_gwy (2009-12-04, Visual Basic, 1920KB, 下载4次)

http://www.pudn.com/Download/item/id/993119.html

[压缩解压] ImageCompressed

利用霍夫曼编码算法对数字图像进行压缩及解压缩处理,解压出来的图像与源图像几乎完全一致,峰值信噪比为无穷大
The use of Huffman coding algorithm for digital image compression and decompression processing, extracting images from the source image is almost exactly the same infinite PSNR (2009-07-07, matlab, 165KB, 下载134次)

http://www.pudn.com/Download/item/id/834713.html

[压缩解压] ImageCoding

可以实现图像霍夫曼编码,香家费诺编码,算术编码,游程编码,位平面编码,预测编码,在编码过程中会显示被压缩图像的各个参数(压缩比,码长,信噪比等),并有图像恢复功能.
Huffman code can achieve images, Fenno House Shannon coding, arithmetic coding, run-length coding, bit plane coding, predictive coding, in the process of encoding compressed image will show the various parameters (compression ratio, code length, SNR, etc. ), and there is image restoration functions. (2009-04-02, Visual C++, 226KB, 下载32次)

http://www.pudn.com/Download/item/id/698698.html

[压缩解压] suanshubianma

算术编码是将累积分布函数的区间(0,1)分成许多互不重叠的小区间,每个信源符号对应于各个小区间,每个小区间的长度等于这个信源符号的概率分布值,在此小区间内取一点,取该点二进制小数点后l位作为这个信源符号的码字。把这基本思想运用到信源符号序列中来,能计算出信源符号序列的累积分布函数,使每个符号序列对应于累积分布函数上的不同区间,在此区间上取一点,将其二进制小数点后l位作为这符号序列的码字,只要这些区间不重叠,编的的码即为算术编码。
Arithmetic coding is the cumulative distribution function of the interval (0,1) is divided into many non-overlapping between the community, each letter of the source symbols corresponding to the various inter-community, each community equal length between the source symbol probability distribution of values, In this inter-community within the check point, take the point after the l-bit binary decimal point as the source of the codeword symbols. The basic idea of this letter applied to the source symbol sequence in years, can calculate the source symbol sequence cumulative distribution function, so that each symbol sequence corresponding to the cumulative distribution function on different intervals, in this interval on admission that its binary l-bit after the decimal point, as this symbol of the codeword sequence, as long as these do not overlap interval, a provision of the Code is arithmetic coding. (2009-03-10, Visual C++, 1KB, 下载3次)

http://www.pudn.com/Download/item/id/667451.html

[压缩解压] QccPackSPIHT-0.57-1

该文件是小波信源编码SPIHT算法的C语言代码
The document is wavelet SPIHT source coding algorithm C language code (2009-01-13, Visual C++, 159KB, 下载8次)

http://www.pudn.com/Download/item/id/630536.html

[压缩解压] LempelZIv

读入一段数据,采用lempel-Ziv算法进行信源编码
Read into the section of data, using lempel-Ziv source coding algorithm (2008-09-19, matlab, 2KB, 下载48次)

http://www.pudn.com/Download/item/id/549083.html

[压缩解压] huffman2

这是关于信源压缩编码里面比较经典的压缩编码算法-Huffman算法的代码!
This is on the inside source coding compare a classic Coding Algorithm-Huffman algorithm code! (2008-09-06, matlab, 1KB, 下载23次)

http://www.pudn.com/Download/item/id/542154.html

[压缩解压] huffman

哈夫曼信源编码和解码,自己用VC编程,希望对您有帮助
Huffman source coding and decoding, its own programming with VC, in the hope that you have to help (2008-05-26, Visual C++, 277KB, 下载25次)

http://www.pudn.com/Download/item/id/474060.html

[压缩解压] g722_decode

符合ITU G.722协议,实现G722信源译码
Agreement in line with the ITU G.722, G722 realize source decoding (2007-08-19, C/C++, 3KB, 下载90次)

http://www.pudn.com/Download/item/id/320821.html
总计:85