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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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singlephase_PWM_rectifier_test_2
四象限变换器的matlab模型，主要应用于大功率变换。(Four quadrant converter matlab model, mainly used in large power conversion)
- 2016-08-22 19:10:35下载
- 积分：1
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For2007a
matlab2007a版本的使用教程和范例，包括book文件夹和m文件夹。(matlab2007a version of the use of tutorials and examples, including folders and m book folder.)
- 2011-05-09 10:15:40下载
- 积分：1
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mimo_simulator
mimo simulator,是mimo系统的常用的仿真工具，可以实现最基本的操作，拿出来与大家共享。(mimo simulator is used mimo system simulation tools, can achieve the most basic operations, to show and share.)
- 2007-03-14 10:17:33下载
- 积分：1
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ofdm_tx
OFDM DATA GENERATION
- 2014-11-09 18:01:27下载
- 积分：1
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SBOGA
这个源代码是关于顺序选择遗传算法的实例，其中个体数目为50个(This source code is on the order of the genetic algorithm to instances, where the number of individuals of 50)
- 2014-12-11 14:23:05下载
- 积分：1
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小波阈值
说明： matlab语言求解小波降噪的MSE和SNR值(Solving MSE and SNR of wavelet denoising with MATLAB language)
- 2021-04-16 20:57:51下载
- 积分：1
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Matlab_Code_2
Source Code for linearDatamaker and whileDataFailToRead
- 2011-06-14 04:30:30下载
- 积分：1
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PNN
SVM implementation using matlab
- 2013-04-06 13:20:52下载
- 积分：1
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matched_filter.m
雷达信号处理中的匹配滤波MATLAB程序，程序完整，注释详细。(match filtering for radar signal processing.the code annotation is detailed)
- 2021-02-01 17:10:00下载
- 积分：1
