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conv_enc
卷积编码MATLAB仿真,Code Rate=1/2(Convolutional coding MATLAB simulation, Code Rate = 1/2)
- 2010-10-06 23:21:06下载
- 积分:1
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20075417291016997
matlab的一些应用程序,适合有一定基础的人使用
(Matlab some applications, a basis for the use of)
- 2007-05-10 14:00:49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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Lagrange-multipliers
在matlab的环境下实现拉格朗日乘子法 (matlab achieve Lagrange multipliers)
- 2021-03-15 20:09:22下载
- 积分:1
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Poisson-distribution-WSNs_matlab
说明: 泊松均匀分布的WSNs的网络拓扑Matlab程序(Poisson network structure for WSN)
- 2011-03-17 22:39:13下载
- 积分:1
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bandstoplicheng
一个很好带阻滤波器的设计,并给出了用来滤除工频干扰的实例(A good band stop filter and filter frequency is given to an instance of interference)
- 2010-07-18 18:21:28下载
- 积分:1
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regression_itro
Describes regression matrix calculation
- 2010-11-19 00:34:43下载
- 积分:1
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PSO
粒子群工具箱,可以利用粒子群算法解决电力系统相关的问题(Particle swarm toolbox, can make use of the particle swarm algorithm for solving the problems related to power system)
- 2013-12-04 12:41:11下载
- 积分:1
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CopyOnWriteArrayListTest
Copy On Write Array List Test extends J S R166 Test Case for Andriod.
- 2013-12-30 23:34:03下载
- 积分:1
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matlab5.0jingyaobianchengjigaojiyingyong
MATLAB5.0精要编程及高级应用,机械工业出版社(MATLAB5.0 Essentials programming and advanced applications, Mechanical Industry Press)
- 2009-09-07 22:39:14下载
- 积分:1