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MatLab
文章介绍了某些结构优化算法,可以给初学者提供参考。(The article describes the structure of the optimization algorithm can give beginners some reference.)
- 2015-04-15 21:25:47下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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M=8
m=8时双极性八电平可调 信噪比 差错估计(m = 8 时 bipolar eight-level adjustable noise ratio error estimated)
- 2010-12-07 20:31:16下载
- 积分:1
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Matlab_plot
非常好的关于matlab绘图的代码,可以学会绘制漂亮的二维与三维制图(Very good about matlab drawing code, you can learn to draw beautiful 2D and 3D mapping)
- 2014-08-21 10:47:06下载
- 积分:1
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Matlab-and-Visual-C-to-KF
一篇关于实现卡尔曼滤波的新方法,运用MATLAB和Visual c实现。(An article on the new method of Kalman filter implementation, the use of MATLAB and Visual c implementation.)
- 2015-04-21 11:11:00下载
- 积分:1
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inttst_estimator
快速、精确频率估计算法,噪声情况下语音信号频率估计(Fast, accurate frequency estimation algorithm, the case of speech noise frequency estimation)
- 2011-09-14 21:56:16下载
- 积分:1
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Cmean
C-means clustering algorithm
- 2010-11-15 16:50:16下载
- 积分:1
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kalman_LP
卡尔曼滤波应用于线性预测仿真
MATLAB仿真程序(kalman filter uesed for LP)
- 2009-06-04 11:17:10下载
- 积分:1
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MultiUAVsim
说明: 多无人机协同侦查、任务分配、智能决策仿真(MultiUAV cooperations control)
- 2019-02-14 15:34:55下载
- 积分:1
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de-regular.tar
计算LDPC码理论性能的MATLAB程序,有例子说明,对通信系统设计很有帮助!(Calculation of theoretical performance of LDPC code MATLAB procedures have examples to illustrate the communication system design helpful!)
- 2007-09-19 20:03:14下载
- 积分:1