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lms
这是一个自编的最小均方误差的自适应滤波器的程序(This is a self of the minimum mean square error of the adaptive filter procedures)
- 2010-09-23 17:13:36下载
- 积分：1
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ch5example5
说明： 调频立体声基带信号
产生和测试模型
文件名：ch5example5.mdl(FM stereo baseband signal generator and test the model file name: ch5example5.mdl)
- 2010-03-22 10:57:01下载
- 积分：1
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QAM
m-QAM modulation，using some toolbox in order
- 2011-10-14 20:47:02下载
- 积分：1
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muti-objectivepso
多目标pso的算法程序，添加了NSGA2的思想，即NSPSO算法。(Multi objective PSO algorithm program, adding the idea of NSPSO, that is, NSGA2 algorithm.)
- 2016-08-16 17:22:15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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PercolationCluster
基于元胞自动机模拟的渗流集群，非常好的一个程序。。(Celluar automation-- PercolationCluster. It is a very excellent program..)
- 2010-06-08 11:04:19下载
- 积分：1
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ask.fsk.psk.dpsk
ASK FSK PSK DPSK 图形描述 (ASK FSK PSK DPSK graphic description)
- 2010-06-27 11:17:44下载
- 积分：1
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spxy
SPXY 一个用于化学计量学分析中样本选择的方法(spxy is a method called sample set partitioning based on joint x-y distances)
- 2009-04-09 18:09:14下载
- 积分：1
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SCM
本程序为空间MIMO建模仿真程序，为MIMO信道建模的必备资料 (This procedure for MIMO spatial modeling and simulation procedures, applies to Spatial channel model for Multiple Input Multiple Output (MIMO) standard for modeling MIMO channel information required)
- 2009-07-11 10:03:20下载
- 积分：1
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LMSADF6
it is matlab source code implemeted in Matlab 7.6.
this is utilized in matlab.
- 2011-05-21 16:50:51下载
- 积分：1
