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test
先生成这样的一幅500*500的RGB彩色图像：一个田字格，左上和右下是绿色，右上是红色，坐下是蓝色。并进行如下处理：（a）将该图像转换到HSI空间，用25*25的平均模板模糊H分量图像，再转换回RGB空间；（b）重复（a），只是这次处理的是S分量。最后简单分析结果。（内含实验报告）
(Mr. into a 500* 500 RGB color image: a field word lattice, the upper left and lower right is green, the upper right is red the sit is blue. And be handled as follows: (a) the image into the HSI space, fuzzy H 25* 25 average template component image, and then converted back to RGB space (b) Repeat (a), only this time to deal with the S component . Finally, a simple analysis of the results. (Contains experimental report))
- 2013-01-04 19:48:01下载
- 积分：1
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NCestimation_V2
The NCT includes 4 External validity indices and 8 internal validity indices, and the sub-routine validity_Index.m is designed to use them.
This tool is suitable for the research work such as the performance comparison of different indices on estimation of the number of clusters, algorithm design by improving part codes of this toolbox.
i) External validity indices when true class labels are known:
Rand index
Adjusted Rand index
Mirkin index
Hubert index
ii) Internal validity indices when true class labels are unknown:
Silhouette
Davies-Bouldin
Calinski-Harabasz
Krzanowski-Lai
Hartigan
weighted inter- to intra-cluster ratio
Homogeneity
Separation
iii) Others
Error rate (compared with true labels)
System Evolution: it is used to estimate the number of clusters and give separable degrees between clusters.
- 2015-01-10 12:57:26下载
- 积分：1
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histw
An alternative to Matlab s HIST, function HISTW prevents extreme values in top and bottom percentiles of an input vector affecting the histogram s scaling, obscuring location and shape of the distribution s main mass. Limits of x and y (maximum only) axes can be set, and a marker line drawn at given x position. In contrast to HIST, bin size can be explicitly specified, and relative, rather than absolute, frequencies are plotted.
- 2007-07-14 17:23:47下载
- 积分：1
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d_mnm
空间谱估计之mnm算法 此算法是music算法的改进算法(Spatial spectrum estimation of the mnm algorithm This algorithm is the music algorithm improved algorithm)
- 2011-09-13 09:57:05下载
- 积分：1
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PSO-matlabprogram
Pso matlab program，粒子群matlab计算程序，具体看内部注释(Pso matlab program, Particle Swarm matlab calculation program, specifically to see the internal comments)
- 2014-10-29 22:04:28下载
- 积分：1
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Root-MUSIC
root-music 测向 direction finding DOA(root-music direction finding DOA)
- 2015-04-02 21:27:36下载
- 积分：1
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pmsm2
matlab example psmsm
- 2011-06-21 20:05:43下载
- 积分：1
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RandDisplayJiong
利用MATLAB编程，生成图像，随机生成一系列“囧”字(Using MATLAB to generate an image, a randomly generated series of " embarrassing" word)
- 2014-11-23 22:19:00下载
- 积分：1
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exercise319c
Now interchange the “b” and “w” in the two words “be” and “we.” In splicing, be careful that
you capture all important perceptual cues of the two phonemes. What is the effect? Can you
interchange the two words by interchanging the two initial phones?
- 2015-04-17 16:21:59下载
- 积分：1
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calcError
Sensoer code is realted to loacalization that is written in matlab programming..
- 2009-07-09 01:36:25下载
- 积分：1
