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MATLAB
对MIMO发送、接收的各个步骤进行仿真分析，并有资料说明，适合初学MIMO知识的使用(MIMO transmission received various steps of the simulation analysis, and information on the use of suitable for beginners MIMO knowledge)
- 2013-04-02 11:00:37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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EASIalgorithm
对接收到得信号进行分离是信号处理过程中经常用到的，然而在完全不知道接受信号先验知识的情况下进行分离就是所谓的盲源分离，此程序就是重多盲源分离算法中比较重要的一种变步长自适应盲源分离算法——EASI(Butt had been received too signal separation is the signal processing is often used, but do not know to accept in full prior knowledge of the signal to separate the case of the so-called blind source separation, this procedure is more emphasis on blind source separation algorithm to compare important type of variable step-size adaptive algorithm for blind source separation- EASI)
- 2021-05-13 22:30:02下载
- 积分：1
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kalman-(G)
卡尔曼滤波器的设计，利用matlab编写，主要的内容就是这样的(The kalman filter design, use matlab, the main content is such
)
- 2012-05-15 19:31:17下载
- 积分：1
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RCOandDistribution
用matlab编写的，画ROC曲线和分数分布的代码。可以供做模式识别研究的人员使用。(prepared using Matlab, paintings and scores of ROC curve distribution of code. Pattern recognition can do research for the officers.)
- 2007-06-10 14:02:05下载
- 积分：1
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relay_superimposed
物理层网络编码中的两个8PSK调制信号叠加形成的信号星座图(The physical layer network coding in the superposition of two 8 PSK modulation signal constellation diagram)
- 2015-09-17 15:29:18下载
- 积分：1
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zfft1
ZFFT轨道信号上应用的一些文档，这些文档是从诸多文档中挑选出来的，很有参考价值。分两次上传。其中一次包括ZFFT的MATLAB实现。(The application of the track signal ZFFT some documents, these documents are from a number of selected documents, a good reference. From two. One MATLAB, including the realization of the ZFFT.)
- 2009-05-15 21:27:32下载
- 积分：1
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software_evim
extreme value distribution in matlab
- 2009-06-08 01:22:42下载
- 积分：1
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PV_System
Incremental Conductance: In the incremental conductance algorithm, we find the derivative of PV output power
with respect to output voltage. The dP/dV is evaluated and the algorithm keeps checking this value and changes
the duty cycle such that dP/dV=- I/V = 0. This is the point at which maximum power is transferred. If dP/dV is
greater than zero, it means the PV is operating to the left of the MPP. If dP/dV is less than zero, it means the PV is
operating to the right of the MPP. This method holds an advantage over the perturb and observe method since it is
fast and does not oscillate around MPP. However, the method could experience instability due the involvement of
the derivative.
- 2013-01-08 08:57:53下载
- 积分：1
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matlabimageorder
将matlab图像处理的一些命令函数，可用于图像处理的一些运算(The matlab image processing function of some commands can be used for some image processing operations)
- 2010-05-12 22:29:56下载
- 积分：1
