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INS-toolbox-3.0
关于惯性导航系统的使用工具箱,包括了各种函数的编写及使用说明，最重要的是先要安装此工具箱。(the toolbox is very good ,and it s about INS .)
- 2012-03-19 11:27:47下载
- 积分：1
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weinerfilter
这个是用MATLAB编的一个维纳滤波器程序，内涵解释，对初学者会有帮助。(This is a Wiener filter program compiled using MATLAB, the connotation would help explain, for beginners.)
- 2012-05-14 22:27:35下载
- 积分：1
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my change
说明： 船舶Z形运动的一个程序，模型参数可靠，效果较好。(A program for Z-shaped motion of ships has reliable model parameters and good results.)
- 2020-09-02 19:18:08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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rls$lms
rls and kalman comparison with giving input and with a channel
- 2009-11-15 03:48:46下载
- 积分：1
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makeSfilters
make s filter in the matlab
- 2009-11-28 16:23:51下载
- 积分：1
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Jakes
用Jakes方法编写多径瑞利衰落信道模型(Using Jakes method to prepare multi-path Rayleigh fading channel model)
- 2010-12-28 19:53:24下载
- 积分：1
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matlabga2
matlab的小程序 比较简单 应用方便(matlab relatively simple applications of small programs to facilitate)
- 2011-01-01 19:39:39下载
- 积分：1
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matlab_0_1Problem
说明： 基于MATLAB的非线性0-1规划的求解
- 2009-08-28 12:22:11下载
- 积分：1
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信息熵
在很多图像处理的过程中，需要判别一个图像的清晰度，和图像分割结果的优劣，于是就引出了信息熵的概念，绝大多数时候，它都被用来作为评价图像的一个量化标准。(In many image processing processes, it is necessary to distinguish the clarity of an image and the result of image segmentation, so the concept of information entropy is introduced. Most of the time, it is used as a quantitative standard to evaluate the image.)
- 2018-12-25 16:40:19下载
- 积分：1
