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CentreOfEllips
A program to find the centre of each ellips
- 2010-02-15 03:29:54下载
- 积分：1
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kptxzh
通信行业中的扩频通信技术使用广泛，该文档主要介绍有关扩频通信的相关知识。(communication sectors of the use of spread-spectrum communication technology widely, the document introduces the spread spectrum communication related knowledge.)
- 2007-03-06 12:07:11下载
- 积分：1
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pca
PCA Principal Component Analysismatlab代码(PCA Principal Component Analysis matlab code)
- 2012-06-15 19:34:09下载
- 积分：1
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jc
说明： 蚁群算法解旅行商问题的MATLAB源码，
城市坐标可自行修改。(Ant Colony Algorithm for Traveling Salesman Problem Solutions MATLAB source code, city coordinates are free to modify.)
- 2007-08-07 21:37:24下载
- 积分：1
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edge-of-the-image-histogram
在MATLAB环境中得到图像的边缘直方图，这对于做此类毕业设计的人很有用。(In the MATLAB environment by the edge of the image histogram, which for those who do such useful graduation.)
- 2011-05-05 20:42:51下载
- 积分：1
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CSNN
这个包包含6个代价敏感神经网络训练算法。(This package contains 6 algorithms for training cost-sensitive neural networks. They are over-sampling, under-sampling, threshold-moving, SMOTE and two ensemble methods, i.e. hard-ensemble and soft-ensemble.
)
- 2011-05-12 16:46:20下载
- 积分：1
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nhist
estimate kernel density in matlab
- 2011-08-27 03:49:09下载
- 积分：1
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jpeg_encode+decoderhojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:07:04下载
- 积分：1
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progrm
matlabprograminofdmsoplztakecareurself
- 2009-02-16 17:04:46下载
- 积分：1
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60smallMatlabcode
说明： 学Matlab必备的60个小程序代码，经典，精炼，经练，呵呵呵(School must have 60 small Matlab code, classic, refined, after training, Ha ha ha)
- 2009-08-30 18:24:15下载
- 积分：1
