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exa070903_remez_2
信号处理的切比雪夫滤波器 十分好用的切比雪夫滤波器(Signal processing Chebyshev filter is very easy to use Chebyshev filter)
- 2009-12-28 18:21:59下载
- 积分:1
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harris
说明: 基于MATLAB的Harris特征点的检测(harris feacture points detector)
- 2010-04-08 22:17:07下载
- 积分:1
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genetic_algorithm_using_matlab
说明: 包括用matlab实现遗传算法的所有基本函数(Genetic algorithm(using matlab)all the basic functions)
- 2009-08-31 16:06:53下载
- 积分:1
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chanels-simulation
这个是对各种信道,如awgn、rayleigh、rice等的一个仿真。简单易懂,意义较大(This is a variety of channels, such as awgn, rayleigh, rice, etc. a simulation. Easy to understand, the larger significance)
- 2013-09-03 15:54:17下载
- 积分:1
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MATLAB-c
msk的调制解调MATLAB源代码,很不错,值得看看(msk modulation and demodulation MATLAB source code, very good, worth a look)
- 2013-11-15 16:35:31下载
- 积分:1
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M.File
IEC Flickermeter Simulation
- 2014-02-13 02:49:28下载
- 积分:1
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a
说明: 决策树(Decision Tree)是在已知各种情况发生概率的基础上,通过构成决策树来求取净现值的期望值大于等于零的概率,评价项目风险,判断其可行性的决策分析方法,是直观运用概率分析的一种图解法。由于这种决策分支画成图形很像一棵树的枝干,故称决策树。在机器学习中,决策树是一个预测模型,他代表的是对象属性与对象值之间的一种映射关系。Entropy = 系统的凌乱程度,使用算法ID3, C4.5和C5.0生成树算法使用熵。这一度量是基于信息学理论中熵的概念。
决策树是一种树形结构,其中每个内部节点表示一个属性上的测试,每个分支代表一个测试输出,每个叶节点代表一种类别。
分类树(决策树)是一种十分常用的分类方法。它是一种监督学习,所谓监督学习就是给定一堆样本,每个样本都有一组属性和一个类别,这些类别是事先确定的,那么通过学习得到一个分类器,这个分类器能够对新出现的对象给出正确的分类。这样的机器学习就被称之为监督学习。(Decision tree is a decision analysis method based on the known probability of occurrence of various situations, which can calculate the probability that the expected value of net present value is greater than or equal to zero, evaluate the project risk and judge its feasibility by constructing a decision tree. It is a graphic method of intuitively using probability analysis. Because this kind of decision branch is drawn as a graph, it is very similar to the branch of a tree, so it is called decision tree. In machine learning, decision tree is a prediction model, which represents a mapping relationship between object attributes and object values. Entropy = the disorder degree of the system, using algorithms ID3, C4.5 and C5.0, spanning tree algorithm using entropy. This measure is based on the concept of entropy in information theory.)
- 2021-02-01 15:02:09下载
- 积分:1
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D2D-communication-simulation
关于D2D通信的仿真,仿真包括吞吐量本算法与随机算法等进行了对比。(Simulation of D2D communication)
- 2017-09-13 18:12:42下载
- 积分:1
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matlab_pictop
在matlab中实现图形窗口置顶及更改matlab图形中的logo标志,可以换成你喜欢的(In the matlab graphics window to achieve top and change the matlab graphic logo symbol, you can replace your favorite)
- 2010-06-16 11:17:10下载
- 积分:1
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matlabhuitu
用专门的例子介绍matlab中的各个绘图指令的用法。简单易懂(With special introduction matlab example of the usage of the various graphics commands. Easy-to-read)
- 2008-05-04 11:35:03下载
- 积分:1