-
GPS
计算卫星轨道,包括轨道坐标的计算,此程序为MATLAB样例程序。(Computing satellite orbits, including orbit coordinates calculation, this procedure for the sample MATLAB program.)
- 2009-11-30 14:30:37下载
- 积分：1
-
Multi-Instance
Multi-Instance Learning matlab code
- 2013-09-24 15:00:08下载
- 积分：1
-
DVHop
无线传感器网络中距离无关的定位算法DVHOP的简单程序，有注释，可调试。(Wireless sensor network localization algorithm DVHOP from unrelated simple program, there are notes, can be debugged.)
- 2013-08-25 15:51:43下载
- 积分：1
-
userpos5stars
卫星导航定位程序，使用用户伪距和卫星位置计算用户位置(User pseudoranges and satellite position calculation user location)
- 2014-11-20 17:23:11下载
- 积分：1
-
ME3760
中兴4G模块资料(LTE)，资料包括硬件设计和AT指令(Zte s 4 g module data (LTE), the information including hardware design and the AT command)
- 2013-12-26 09:49:04下载
- 积分：1
-
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
-
chap2_08_RELS
系统辨识，最小二乘法matlab仿真程序，非常实用(System identification, least squares matlab simulation program, very useful)
- 2010-06-28 16:36:04下载
- 积分：1
-
spider
matlab机器学习最新的工具箱，包含多种学习算法如kmean、adaboost、svm等(the latest machine learning matlab toolbox contains a variety of learning algorithms such as kmean, adaboost, svm, etc.)
- 2010-11-07 17:03:40下载
- 积分：1
-
Untitledchangdu
时窗长度与物理分辨率，频谱泄露之间的关系(The length of time windows with the physical resolution of the spectrum reveal the relationship between the)
- 2010-01-13 20:10:35下载
- 积分：1
-
whwfun
matlab/simumatlab/simulinkSfunctionC文件例子源码linkSfunmatlab/simulinkSfunctionC文件例子源码ctionC文件例子源码(matlab/simumatlab/simulinkSfunctionC examples of source documents linkSfunmatlab/simulinkSfunctionC paper documents examples of ctionC example source code)
- 2009-07-09 22:33:00下载
- 积分：1
