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cdma
说明： MATLAB的CDMA仿真(MATLAB simulation of CDMA)
- 2020-11-19 21:59:38下载
- 积分：1
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independencemultiadd
这里用的是正交多项式变换法 实现两幅多聚焦图像的融合(Used here orthogonal polynomial transformation method is to achieve more than two-focus image fusion)
- 2010-05-29 10:52:16下载
- 积分：1
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1004.4467
this describes matlab us in image processing.
- 2014-12-24 00:31:42下载
- 积分：1
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bayesgauss
Bayesian gauss algorithm
- 2013-04-29 16:58:28下载
- 积分：1
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svd
对一个信号进行奇异值分解，根据差分谱最大值点，重构信号，达到降噪的目的。(Signal for a singular value decomposition, according to the differential spectrum maximum point, the reconstructed signal to achieve noise reduction purposes.)
- 2020-10-21 15:07:24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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Cyl
This application solves the Euler incoming supersonic flow around a cylinder by a finite volume method. It was developed at Massachusetts Institue of Technology.
- 2013-01-30 20:27:33下载
- 积分：1
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68965
很炫的抽屉式侧边栏导航效果，精选ios编程学习源码，很好的参考资料。(Drawer type sidebar navigation effect of cool, selection of learning IOS programming source code, a good reference.)
- 2013-12-06 11:38:11下载
- 积分：1
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ok_sim_simple_flc2
Effective math model of IPMSM with 2 output fuzzy logic controller as speed controller. Good for simulation results.
- 2009-11-17 05:59:47下载
- 积分：1
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PID
这是高速路匝道控制的matlab源代码，用PID控制实现的，希望对大家有用。(This is an expressway ramp control matlab source code, using PID control to achieve, I hope useful for everyone.)
- 2020-12-24 11:39:06下载
- 积分：1
