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decodeLogDomain
log domain ldpc decoder in matlab
- 2009-11-09 21:35:34下载
- 积分：1
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optical-wireless-communication
Physical layer Code for indoor visible light communication according to ieee standards
- 2012-03-20 18:07:36下载
- 积分：1
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simple-calculator-function
课程设计，实现简单的计算器功能，希望多多交流(Curriculum design, simple calculator function, I hope more exchanges)
- 2011-04-20 16:53:34下载
- 积分：1
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aitkenInterp
AITKEN S INTERPOLATION
Aitken s procedure yields systematically and successively better interpolation polynomials corresponding to successively higher order truncation of Newton s divided difference formula.
Given a set of x and corresponding f(x), estimate f1(x1)
f1= aitkenInterp(x,f,x1)
f = corresponding function of x
f1= corresponding function of x1
- 2012-10-11 19:37:49下载
- 积分：1
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lqg
利用lqg进行飞机的闭环控制，包括反馈增益求取等。(by the use of lqg, we can find the close loop control of the aircraft.)
- 2013-12-24 15:35:26下载
- 积分：1
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cluster VMDaFCM casedat
为了精准、稳定地提取滚动轴承故障特征，提出了基于变分模态分解和奇异值分解的特征提取方法，采用标准模糊C均值聚类(fuzzy C means clustering, FCM)进行故障识
别。对同一负荷下的已知故障信号进行变分模态分解，利用
奇异值分解技术进一步提取各模态特征，通过FCM形成标准聚类中心，采用海明贴近度对测试样本进行分类，并通过计算分类系数和“卜均模糊嫡对分类性能进行评价，将该方法
应用于滚动轴承变负荷故障诊断。通过与基于经验模态分解的特征提取方法对比，该方法对标准FCM初始化条件小敏感，在同负荷故障诊断中表现出更好的分类性能 变负荷故障诊断时，除外圈故障特征线发生明显迁移，其他测试样本故障特征线仍在原聚类中心附近，整体故障识别率保持在100 ，因此，该方法能精确、稳定提取故障特征，为实际滚动轴承智能故障诊断提供参考。( In order to extract fault features of rolling bearing precisely and steadily, a method which is based on variational mode decomposition(VMD) and singular value
decomposition was proposed for fault diagnosis using standard
fuzzy C means clustering(FCM). First of all, the known fault signals measured in the same load but with different faults were
decomposed by VMD, and the modes characteristics were
further extracted using singular value decomposition technique,forming the standard clustering centers by FCM, and then the
test samples were clustered by a Hamming nearness approach,
and the classification performance was uated by calculating classification coefficient and average fuzzy entropy. At last, the method was applied in rolling bearing fault diagnosis under
variable loads. By comparing with a method based on EMD,
this approach is not sensitive to the initialization of standard FCM, and exhibits better classification performance in the same load fault diagnosis Fo)
- 2020-11-11 20:59:44下载
- 积分：1
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buck
说明： 双闭环buck变换器模型，matlab simulink 仿真(Double closed loop buck converter model)
- 2020-03-11 10:02:16下载
- 积分：1
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12
说明： 一类基于奇异值分解的Lyapunov指数计算方法
- 2010-07-11 13:17:13下载
- 积分：1
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yichuan
说明： 有用的matlab遗传算法整定模糊pid论文(Useful matlab genetic algorithm-tuning fuzzy pid Papers)
- 2010-03-28 22:30:21下载
- 积分：1
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Matlab
这是自适应均衡器的Matlab仿真实现的代码，能实现自适应均衡器的功能(matlab code)
- 2010-05-11 16:49:29下载
- 积分：1
