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stft
以矩形窗实现stft，以循环语句实现窗的移动(Rectangular window in order to realize stft, in order to realize loop windows mobile)
- 2020-10-25 22:50:00下载
- 积分：1
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Wiener
this code use for matlab
- 2009-10-25 17:39:51下载
- 积分：1
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thesis_fulltext
thesis for ofdm and its implementation whole thesis model presents here.
- 2009-11-28 06:21:01下载
- 积分：1
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PROFANA
1. It is necessary you have defined on Matlab the X - data matrix. Size of matrix must
be n-by-(1+p) sample=column 1, variables=column 2:p). And alpha - significance
(default = 0.05).
2. For running this file it is necessary to call the rafisher function as
PROFANA(X,alpha). Please see the help PROFANA.
3. Once you input the arguments, it will appears your results. (
1. It is necessary you have defined on Matlab the X- data matrix. Size of matrix must
be n-by-(1+p) sample=column 1, variables=column 2:p). And alpha- significance
(default = 0.05).
2. For running this file it is necessary to call the rafisher function as
PROFANA(X,alpha). Please see the help PROFANA.
3. Once you input the arguments, it will appears your results. )
- 2009-12-23 14:49:09下载
- 积分：1
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MyKmeans
实现聚类K均值算法： K均值算法：给定类的个数K，将n个对象分到K个类中去，使得类内对象之间的相似性最大，而类之间的相似性最小。 缺点：产生类的大小相差不会很大，对于脏数据很敏感。 改进的算法：k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用，这样的一个medoid就标识了这个类。步骤： 1，任意选取K个对象作为medoids（O1,O2,…Oi…Ok）。 以下是循环的： 2，将余下的对象分到各个类中去（根据与medoid最相近的原则）； 3，对于每个类（Oi）中，顺序选取一个Or，计算用Or代替Oi后的消耗—E（Or）。选择E最小的那个Or来代替Oi。这样K个medoids就改变了，下面就再转到2。 4，这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感，但计算量显然要比K均值要大，一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))
- 2005-07-26 01:32:58下载
- 积分：1
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TSP
matlab版本
图论中的旅行商问题TSP算法
一般C版本的比较多，这里提供matlab版本的，更简单方便使用
(Matlab code of TSP algorithm in graph theory)
- 2013-11-13 17:56:09下载
- 积分：1
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Wigner-Ville-bianhuan
这是有关时频分析中一个典型代表Wigner-ville变换的最全资料，里面有源程序(This is related to time-frequency analysis of a typical representative of the Wigner-ville transform the most complete information, there are source)
- 2012-07-26 22:20:30下载
- 积分：1
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123456
使用CVI实现小波变换，通过调用MATLAB引擎实现此功能。(CVI to achieve the use of wavelet transform, by calling the MATLAB engine to achieve this functionality.)
- 2009-05-24 19:21:59下载
- 积分：1
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chengxu
多天线系统中球形检测算法matlab源程序，包括仿真结果(Multi-antenna system sphere detection algorithm matlab source, including the simulation results)
- 2011-06-01 17:47:02下载
- 积分：1
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MATLAB-Huffman-GUI-design
MATLAB霍夫曼Huffman编码译码GUI界面设计 源程序代码(MATLAB Huffman Huffman coding and decoding GUI interface design source code)
- 2014-02-22 22:34:31下载
- 积分：1
