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feifei-weina
信号从发送者传送到接收者往往受到几种形式的变形而消弱,维纳滤波是一种从接收的原始信号中恢复信号的方法。(signal transmitted from the sender to the receiver is often some form of the deformation and weaken. Wiener filter is a reception from the restoration of the original signal signal method.)
- 2007-07-02 12:40:43下载
- 积分:1
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approximateentropy
This is a article about approximate entropy.
It will be helpful for motor behavior and rehabilitation study.
- 2009-04-29 01:32:17下载
- 积分:1
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jieyue-signal
阶跃信号与正弦信号调制,在同一张图纸上绘制四个子图。这是一个很基础的编程应用。(Step signal with a sinusoidal signal modulation, drawn with a drawing on four subgraphs. This is a very basic programming application.)
- 2013-03-20 20:07:36下载
- 积分:1
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cluster-validity-measure-and-its-applicatio
cluster validity measure and its applicatio
- 2014-02-20 10:09:25下载
- 积分:1
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anp
NP是美国匹兹堡大学的T.L.Saaty 教授于1996年提出了一种适应非独立的递阶层次结构的决策方法,它是在网络分析法(AHP)基础上发展而形成的一种新的实用决策方法。其关键步骤有以下几个:
1 确定因素,并建立网络层和控制层模型。
2 创建比较矩阵。
3 按照指标类型针对每列进行规范化。
4 求出每个比较矩阵的最大特征值和对应的特征向量。
5 一致性检验。如果不满足,则调整相应的比较矩阵中的元素。
6 将各个特征向量单位化(归一化),组成判断矩阵。
7 将控制层的判断矩阵和网络层的判断矩阵相乘,得到加权超矩阵。
8 将加权超矩阵单位化(归一化),求其K次幂收敛时的矩阵。其中第j列就是网络层中各元素对于元素j的极限排序向量。
(NP is a professor at the University of Pittsburgh TLSaaty presented in 1996, an adaptation of non-independent Hierarchy of decision-making method, which is the analytic network process (AHP) formed on the basis of the development of a new and practical decision-making method . The key steps are the following:
A determining factor, and a network layer and control layer model.
2 create a comparison matrix.
For each of the three types of indicators in accordance with normalized columns.
4 find the maximum for each comparison matrix eigenvalue and the corresponding eigenvectors.
5 consistency test. If not satisfied, then the comparison to adjust the corresponding matrix elements.
6 will each feature vector units of (normalized), to determine the composition of matrix.
7 to determine the control layer and network layer to determine matrix matrix multiplication, to be weighted super-matrix.
8 of the weighted super-matrix units of (normalized), seeking the powe)
- 2010-01-28 09:36:45下载
- 积分:1
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gauselim
a routine for Gaussian elimination together w/ gepivot.m which you will need for running
- 2009-06-23 05:58:03下载
- 积分:1
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Djikstra
利用Djikstra算法计算最短路,输入的参数为一个矩阵,可以是无向图或者有向图(calculate the shortest distance)
- 2012-11-22 20:17:49下载
- 积分:1
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wangluopachong
该matlab程序可以通过网络爬虫抓取网页内容(本程序抓取的是新浪金融的,可以修改成其他的)(The matlab program can crawl web content through web crawlers (the Program crawl Sina finance can be modified into the other))
- 2016-05-23 17:18:37下载
- 积分:1
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A-duffing
说明: 用于检测微弱信号的Duffing系统,这是我的毕业设计一部分,因为我做的时候也曾求取过很多资料,但是并没有找到,因此在我完成之后,上传这个代码,希望这个能帮助别人。
里面还有后续做的GUI界面实现的Duffing振子检测功能,可检测信号幅值和频率。(The Duffing system for detecting weak signals, this is part of my graduation project, because I also asked for a lot of information when I did it, but it was not found, so after I finished, upload this code, I hope this can help others.)
- 2019-06-08 20:47:42下载
- 积分:1
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ParticleFilter
说明: 此粒子滤波程序采用重采样算法,用于二维平面目标跟踪(This procedure uses resampling particle filter algorithms for two-dimensional plane tracking)
- 2010-03-31 11:39:08下载
- 积分:1