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guided-filter-code
本文提出了一种滤波源码来简化图像抠图中的一个大型稀疏矩阵算法，从而优化了算法，提高了效率。(This paper presents a filter in the source code to simplify the image matting, a large sparse matrix algorithm, to optimize the algorithm and improve efficiency.)
- 2010-11-18 11:23:25下载
- 积分：1
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EngineeringandScientific
Engineering and Scientific Computations Using MATLAB
- 2010-01-04 11:42:49下载
- 积分：1
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Packet_Switch
自己收藏的关于分组交换的simulink的仿真程序(their collections on the packet switching of the Simulink simulation program)
- 2007-05-21 19:17:29下载
- 积分：1
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Digital-Signal-Processing-PassedFilters
Digital Signal Processing
High Pass Filter for Discrete Human and Animal Sounds from mixed voice
- 2013-11-20 18:12:34下载
- 积分：1
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huffman
matlab实现huffman编码 1. norm2huff.m (encoder function)
2. huff2norm.m (decoder function)
3. frequency.m (private function)
4. huffcodes2bin.m (binary rapresentation of huffman codes)
5. huffman_bench1.m (benchmark)
6. huffman_demo1.m (demo file)
7. huffman_demo2.m (demo file)
8. huffman_test1.m (test file)
9. huffman_test2.m (test file)
10. huffman_docs.zip (documentation)
11. Disclamer.txt (this is the disclamer)(huffman coding matlab realize 1. norm2huff.m (encoder function) 2. huff2norm.m (decoder function) 3. frequency.m (private function) 4. huffcodes2bin.m (binary rapresentation of huffman codes) 5. huffman_bench1.m (benchmark ) 6. huffman_demo1.m (demo file) 7. huffman_demo2.m (demo file) 8. huffman_test1.m (test file) 9. huffman_test2.m (test file) 10. huffman_docs.zip (documentation) 11. Disclamer.txt (this is the disclamer))
- 2007-10-17 14:59:22下载
- 积分：1
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Test_Code1
已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。
（1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。
(Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)
- 2007-10-30 17:08:01下载
- 积分：1
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Untitled
rls算法的实现程序，里面有rls性能曲线的绘制(the rls algorithm implementation program, which has the rls performance curve drawn)
- 2013-05-19 23:02:44下载
- 积分：1
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voiceandmatlab
对语音进行的时频分析,语音识别技术作为信息社会朝着智能化和自动化方向发展的关键技术之一，具有重要的研究意义和实用价值。经过近五十年的艰苦探索和研究，语音识别技术研究获得了极大的发展，其中有些比较成熟的技术已经逐步应用于日常生活中。但总体来说，语音识别在研究和实用化方面的难度还比较大。本文概括介绍了语音识别技术的全貌，所采用的关键技术、具体应用以及当前所面临的困难,并对单个语音样本在MATLAB上进行了仿真分析。(right voice for the time-frequency analysis Speech recognition technology as the information society towards automation and intelligent direction of one of the key technologies. The study has important significance and practical value. After nearly 50 years of painstaking study and research, speech recognition technology is a great development, Some of the more mature technologies have gradually applied to daily life. But on the whole, the speech recognition research and the practical difficulty is relatively large. This paper introduces voice recognition technology landscape and the use of key technologies, specific application and the current difficulties faced by, as well as samples in a single voice on the MATLAB simulation analysis.)
- 2007-01-13 23:19:23下载
- 积分：1
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lianxi
一个小练习，是我刚学MATLAB时边看边写的(A small practice, I am just learning MATLAB writing while watching the)
- 2008-01-05 20:47:19下载
- 积分：1
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2n-2n
本Matlab代码是检验一个有向图是否是一个弱距离正则图(The Matlab code is to test a directed graph is a weak distance-regular graph)
- 2013-04-22 21:24:16下载
- 积分：1
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