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HuffmanCompress
基于哈弗曼树的压缩软件，可压缩文字和位图。(Huffman tree based compression software, compressible text and bitmaps.)
- 2014-04-23 20:09:34下载
- 积分：1
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PackerSDK
一个压缩软件的SDK，有例子！
请大家尝试！(a packer software sdk)
- 2011-11-14 01:15:50下载
- 积分：1
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zsccompress
说明： 对流数据的压缩，主要针对二进制的数据代码进行各种长度宽度的压缩。(convection data compression, mainly with regard to the binary code of various length width of the compression.)
- 2005-11-17 12:52:02下载
- 积分：1
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e
说明： 一个上课很好用的课件，是您编程的很好帮手(why)
- 2009-03-27 08:41:54下载
- 积分：1
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01
说明： vc 典型模块 是一个图像压缩显示的程序(vc typical module is shown in an image compression program)
- 2009-11-24 21:08:29下载
- 积分：1
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haffman
对输入的字符进行哈弗曼编码，生成编码表，计算压缩比等(haffman tree)
- 2011-08-30 14:10:52下载
- 积分：1
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huffman
Huffman编码，使用哈弗曼树生成前缀码，把输入的字符编码并把原字符解码(Huffman code and decode)
- 2014-03-06 10:10:34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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Hofman
基于霍夫曼算法的压缩与解压程序。其中压缩与解压的exe是分开的。(Using Hoffman algorithm to compress and decompress)
- 2011-05-16 15:31:10下载
- 积分：1
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FDR-COMPRESS
一种改进的方案，它针对硬故障集的特点利用指示频率连续长度码(FDR码)进行二次编码压缩。该方法充分利用测试集中无关位较多而测试模式之间变化位较少的特征，应用贪心算法对预先计算的测试集进行了重新排序，尽可能的使相邻的向量间具有最少的不同位，排列成一个最佳的差分向量序列，然后应用FDR码对差分向量序列进行编码,最后对压缩结果重新分块，按照一次压缩的流程进行二次压缩。在解压时，使用片上解压电路解压，能高效地还原出原测试集。最后通过对Soc部分标准电路硬故障集的测试结果显示，本方案具有较好的压缩率。(a new improved method was proposed in the paper,the method using Frequency-Directed Run-length(FDR codes)coding for the twice aimed at hard-fault. It fully takes advantage of the characters that there are many don’t-care bits in the test set but a few different bits between the test patterns, Then it applies the greed calculate way to sort the precomputed test sets and make the close together vector have the least different sites possibly. It uses the FDR codes to coding the vectors,then blocks the results and uses the FDR codes to compress for the second time.
Decompression used of on-chip circuit extract unpack,it will be deoxidize the original test efficient.using the hard-fault to compress and the experimental results prove that the improved coding method of this paper has the better compression ratios has been proved at last.
)
- 2009-05-12 14:32:23下载
- 积分：1
