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heat
Heat is a very important part of our life.
- 2010-07-12 20:57:07下载
- 积分：1
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Dispatch
power system busout code matlab
- 2010-11-04 12:39:08下载
- 积分：1
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TestProblemsforUnconstrainedOptimization
it contains many classic Test Problems for Unconstrained Optimization such as camel6,treccani,goldstein,branin,
shubert1,Ackley,dejong,dejong1,dejong2,
dpower,rastrigin,Griewangk,Schwefel,
rosenbrock2 and step.
the package have the contour and mesh figures of these problem.
it also give m files of these problems,and
you can easily get your view of figures.(it contains many classic for Test Problems Unconstrained Optimization such as camel6. treccani, goldstein, branin, shubert1, Ackley. dejong, dejong1, dejong2, dpower, rastrigin. Griewangk, Schwefel. rosenbrock2 and step. the package have the cont our mesh and figures of these problem. it also gi ve m files of these problems. and you can easily get your view of figures.)
- 2007-04-01 17:39:23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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Ex6
THis file contains codes for ploting scatter plot and eye diagram
- 2011-01-28 06:08:58下载
- 积分：1
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mat2huff
在数字图像处理中，运用MATLAB中的函数mat2huff可以实现图像的哈夫曼编码(Huffman coding in digital image processing, the use of the MATLAB functions mat2huff can achieve the image)
- 2013-04-24 00:56:25下载
- 积分：1
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Gabor
Gabor transformer for image processing in matlab
signal processing
- 2014-02-16 17:11:43下载
- 积分：1
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crad
认知无线电系统中，主用户和认知用户仿真代码，可以根据需要加入多个主用户和认知用户等。matlab的实现(Cognitive radio system, the primary users and cognitive user simulation code, as needed into a number of primary users and cognitive users. matlab implementation)
- 2010-05-17 15:17:17下载
- 积分：1
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卫星仿真
说明： 卫星二体轨道动力学模型仿真，用于卫星轨道模拟，航天领域(Satellite two-body orbit dynamics model simulation)
- 2019-11-13 14:06:50下载
- 积分：1
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FDTD2D
此程序为三维FDTD数值模拟，采用UPML边界(This program is three-dimensional FDTD simulation, using the boundary UPML)
- 2010-10-16 11:26:12下载
- 积分：1
