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EM12suanfa
说明: 两个改进的EM算法,虽然比Matlab自带的运行速度慢,但更易理解算法的原理(Two improved EM algorithm, although more than Matlab s own slow, but easier to understand the principles of algorithm)
- 2008-12-05 18:10:46下载
- 积分:1
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PCA_Program
完全按照论文Face Recogniton Using Eigenfaces设计的PCA源码,无解压密码(in full accordance with the thesis Face Recogniton located Using Eigenfaces PCA of source code, without extracting passwords)
- 2007-04-22 14:32:25下载
- 积分:1
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genetic
说明: 采用遗传算法进行优化的MATLAB程序 ,此处计算的是阻抗变换器的优化 (Genetic algorithm to optimize the use of the MATLAB program, here is the calculation of the optimal impedance converter)
- 2009-08-10 20:14:43下载
- 积分:1
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diedai
这5个小程序分别为:用Monte Carlo随机法圆柱相交体的体积;用刘徽割圆法计算pi;梯形法.辛普森法计算圆周率;蒲丰掷针实验程序;线性函数的迭代(This five small programs were: using Monte Carlo random method cylinder intersects the volume cyclotomic method with Liu Hui pi trapezoidal method Simpson method to calculate pi Buffon throw needles experimental procedures linear function of iteration)
- 2013-08-31 14:47:59下载
- 积分:1
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dct
A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.
- 2015-02-18 19:24:30下载
- 积分:1
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GRID-CONNECTED-3PHASE-LOAD-MATLAB-SIMULATION
THIS SIMULATION INCLUDES GRID CONNECTED MATLAB SIMULATION.
- 2015-03-10 13:32:19下载
- 积分:1
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K-means
基于K-eans聚类算法的图像分割方法,对学习理解K-eans聚类能提供很大的帮助。(Image segmentation method based on K-eans clustering algorithm,which provides a great help in learning to understand the K-eans cluster.
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- 2013-05-26 20:54:25下载
- 积分:1
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branch
关于基因序列上的比对问题 运用的方法是分支定界法 同时有贪婪算法作以比较(On the sequence alignment problem on the use of branch and bound method is a greedy algorithm for the same time to compare)
- 2010-12-07 20:13:23下载
- 积分:1
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ImageBinaryByMat
把图像二值化的代码,阈值为求去红色篮球的,如果是其他颜色,只需要修改相关阈值即可。(The image binary code, the threshold is seeking to red basketball, if it is other colors, just change the threshold value can be related.)
- 2011-04-27 10:03:32下载
- 积分:1
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apf
passive shunt active filter
- 2012-08-25 08:13:50下载
- 积分:1