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rtl
读图转灰度3 bit量化，模拟游程编码解码过程(Gray Level 3 Bit Quantization for Run-length Coding and Decoding)
- 2019-05-14 21:26:25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.
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- 2009-05-12 14:32:23下载
- 积分：1
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多种群遗传算法的函数化算法
说明： 这是多种群遗传算法的matlab源码，针对其函数化问题进行了深入讨论，下载后可直接运行查看仿真结果(This is the matlab source code of multi population genetic algorithm. The problem of its functionalization is discussed in depth. After downloading, the simulation results can be viewed directly)
- 2020-01-04 08:54:48下载
- 积分：1
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ansysYuanHuan
ansys 分析 圆环的受力:一个的圆环,受一对过直径的集中 应力, 作用下发生1mm的压缩量（如图所示）。已知材料的弹性模量E＝2.0GPa，泊松比为0.3。用平面应力单元PLANE82分析圆环内部的应力分布情况(ansys analysis by the Circle : A Circle and the one across the diameter of the concentrated stress, occurred under 1 mm compression volume (as shown). Known material elastic modulus E = 2.0GPa, Poisson's ratio of 0.3. Plane stress analysis modules PLANE82 Circle internal distribution of the stress)
- 2020-07-20 15:28:46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
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SSFM_for_CNLSE_withPMD_without_ER_terms.m
solver PMD (optical fiber)
- 2010-02-26 05:08:56下载
- 积分：1
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基于遗传算法的BP神经网络优化算法
说明： 基于遗传算法的BP神经网络优化算法，可对神经网络的层数和训练函数进行自定义控制，方便系统级开发，非常实用。(The BP neural network optimization algorithm based on genetic algorithm can customize the number of layers and training functions of the neural network, which is convenient for system-level development and very practical.)
- 2020-12-14 19:59:14下载
- 积分：1
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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
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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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SPIHT-dwt-bandelet
基于wavelet和bandelet的spiht图像压缩！(And wavelet-based image compression spiht the bandelet!)
- 2009-04-06 18:36:17下载
- 积分：1
