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boxcnt
this code perform boxcounting algorithm on picture
- 2012-04-02 20:26:54下载
- 积分：1
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cc
说明： 改进神经元自适应的pid控制，采用本算法，全系数的在线修正就不完全是根据神经网络学习原理，而是参考实际经验制定的(Improve the neuron adaptive pid control, the use of the algorithm, the coefficient of online correction is not completely according to the principle of neural network learning, but refer to the practical experience)
- 2014-08-21 20:15:05下载
- 积分：1
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AeroSpacePBolcksetPHelp
matlab AeroSpace工具箱介绍(matlab AeroSpace+Bolckset+Help)
- 2013-04-07 20:11:16下载
- 积分：1
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polyphase_filter
结合具体应用，以2倍抽取为例，简要分析了多相滤波的基本原理及具体实现方法，并附带了matlab代码，从实验结果可以看出多相滤波可以实现与传统FIR滤波相同的功能。(Combine concrete application, take 200 extracts as an example, the synopsis analyzes the radical principle that the polyphase filters and concretely carries out a method, and supplementary matlab code, can discover polyphase to filter as a result to carry out to filter same function with traditional FIR from the experiment.)
- 2021-05-09 18:58:34下载
- 积分：1
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haiming
说明： 基于matlab平台的海明码例程，自带人机交互图像界面(Hamming code routine based on MATLAB platform, with man-machine interactive image interface)
- 2019-05-15 16:24:23下载
- 积分：1
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DSP_MATLAB
数字信号处理中常用模块的MATLAB实现(Commonly used in digital signal processing module of the MATLAB implementation)
- 2010-12-20 13:18:24下载
- 积分：1
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RLS
RLS系统辨识MATLAB程序，程序中有详细的说明。(RLS System Identification)
- 2015-01-27 20:20:06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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ofdm_64qam
子载波数128位数/ 符号 2符号数/ 载波 1000训练符号数 0循环前缀长度8 调制方式 64-QAM多径信道数3 IFFT Size128 信道最大时延 2(The number of sub-carriers 128 digits/Symbol 2 Symbol/Carrier 1000 training symbols 0 cyclic prefix length 8 modulation mode, multi-path channel, 64-QAM 3 IFFT Size128 channel maximum delay)
- 2020-11-05 20:29:50下载
- 积分：1
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matlab6.5Graphicimageprocessingsourcecode
这是Matlab6.5这本书经典的源代码，主要的针对图像处理的，希望能对大家有一定帮助(This is the classic book Matlab6.5 source code, key for image processing, and I hope we can have some help)
- 2010-06-26 10:24:53下载
- 积分：1
