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k_means
k means techniques de classification non supervisée (clustering) les plus utilisées.
Etant donné un entier K, K-means partitionne les données en K groupes, ou "clusters", ou "classes" ne se chevauchant pas. Ce résultat est obtenu en positionnant K "prototypes", ou "centroï des" dans les régions de l espace les plus peuplées. Chaque observation est alors affectée au prototype le plus proche (règle dite "de la Distance Minimale"). Chaque classe contient donc les observations qui sont plus proches d un certain prototype que de tout autre prototype
- 2010-08-05 23:34:13下载
- 积分:1
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BRI_patternhw2
Pattern classification
claasificiation of sample with matlab code
- 2010-11-22 08:49:46下载
- 积分:1
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ethesis.nitrkl.ac
Its all about the smart antenna system,how the beam forming is achieved and how it will steer in required directions.in this algorithms like LMS,CMA,RLMS..... and some other type of algorithms are studied
- 2015-03-01 20:47:31下载
- 积分:1
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DQPSkMatlab
用matlab实现DQPSK的调制解调,并绘制BER曲线(Using matlab to achieve DQPSK modulation and demodulation, and draw the BER curves)
- 2010-06-08 18:51:44下载
- 积分:1
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20120416
求图形图像梯度的程序,方便简洁,轻松解决,效率高(make it)
- 2012-04-17 15:58:51下载
- 积分:1
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GA-BP
遗传算法优化神经网络代码,大家可以下载,方法很简单,(Genetic algorithm neural network code, you can download, the method is very simple,)
- 2011-06-11 23:34:29下载
- 积分:1
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convolucao
Arquivo para fazer convolucao
- 2011-06-15 00:44:29下载
- 积分:1
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tdoa
TDOA的代码,对无线定位具有一定的好处(TDOA code, has certain advantages for wireless location)
- 2013-04-11 19:59:12下载
- 积分:1
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model-of-Photovoltaic-DG-matlab-
光伏分布式电源的模型,在matlab中编码实现(PV distributed power model, Coding in matlab)
- 2013-04-12 14:46:25下载
- 积分:1
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GA
说明: 本程序运行需一个小时左右。优化准则是旁瓣电平最小。取栅格间距为lemda/2,阵元间距为栅格间距的整数倍。放阵元的位置放1,否则放0(This program should be running an hour or so. Rule of optimization is side-lobe level minimum. Take grid spacing for lemda/2, spacing for grid spacing array (integer times. Put the position of the array (put 1, otherwise put 0
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- 2011-12-19 15:44:30下载
- 积分:1