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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.
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- 2009-05-12 14:32:23下载
- 积分：1
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maram
MATLAB code for image forgery detection
- 2012-06-11 23:09:29下载
- 积分：1
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ECG_Comp
Amplitude Thresholding compression method used here in for ECG signal compression as presented on paper entitled as ECG signal compression with reconstruction via cubic spline approximation by Olga Malgina, Jana Milenkovi, Emil Plesnik, Matej Zajc, Andrej Koš ir and Jurij F. Tasi.
- 2013-09-12 17:04:03下载
- 积分：1
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zlibwapi
压缩 和 解压 写上传资料的详细功能、包含内容说明(Compression and Depression)
- 2014-05-07 16:32:07下载
- 积分：1
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沙威教授编写的OMP代码
香港大学沙威教授写的压缩感知版hello world(Compressed sensing version Hello world written by Professor Javert of University of Hong Kong)
- 2018-10-07 16:20:32下载
- 积分：1
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JPEGyasuomatlabdaima
jepg压缩的matlab代码，采用哈夫曼编码，dct变换(jepg compression Matlab code, using Huffman coding, transform Extra)
- 2021-04-09 20:58:59下载
- 积分：1
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LZ77
这是LZ77压缩算法的源码，内含使用DEMO(LZ77 compression algorithm This is the source, including the use of DEMO)
- 2009-03-10 17:29:50下载
- 积分：1
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yasuo
基于DC3压缩、BWt压缩、FM_index查询的基因精确查询代码，可以实现对大数据的压缩预处理，再输入查询串，进行精确查询匹配。(Based DC3 compression, BWt compression the query gene precise queries FM_index code can achieve large data compression preprocessing, and then enter a query string, to precisely match the query.)
- 2013-03-29 09:00:25下载
- 积分：1
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rgb-cmyk
RGB-CMYK by matlab sourcecode
- 2009-06-22 11:05:51下载
- 积分：1
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gundunkongzhi
混沌控制、混沌同步仿真程序混沌控制、混沌同步仿真程序(Chaos control, chaos synchronization simulation program)
- 2020-08-15 16:18:27下载
- 积分：1
