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ZoomFFT
基于复解析带通滤波器的复调制细化选带频谱分析方法(zoom fft)
- 2012-05-02 20:59:18下载
- 积分：1
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optimization-toolbox-of-MATLAB
matlab 最优化处理的一些简单编程，以及附带若干个例子(Some simple matlab program optimization, and with some examples)
- 2014-02-21 16:00:18下载
- 积分：1
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RRT
说明： RRT-exploration，快速探索随机树算法的MATLAB仿真，探索边界点，使机器人探索未知环境，最终得到地图。(RRT exploration, rapid exploration of MATLAB simulation of random tree algorithm, exploration of boundary points, so that the robot explore unknown environment, and finally get the map.)
- 2020-12-21 22:29:10下载
- 积分：1
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Calismalar_Tez
Upsample Resample Interpolation
- 2012-05-17 19:15:37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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vc_kalman
kalman，vc++-------------(kalman, vc++-------------)
- 2010-02-01 19:33:09下载
- 积分：1
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PARTE2
matlab codes for audio digital process
- 2009-04-01 06:59:24下载
- 积分：1
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fuzzyts
模糊集合理论的matlab程序,运算时间短,程序简单(Fuzzy set theory the matlab procedure, computing time is short, simple procedures)
- 2008-07-01 11:47:07下载
- 积分：1
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Thermal-conductivity
Thermal conductivity of quantum dot superlattices--Code for Temperature dependent of in plane
- 2011-02-07 11:22:43下载
- 积分：1
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zxg
说明： 该程序直接读取excel文件中信号，计算得到信号的自相关函数(The program reads excel files directly in the signal, the calculated autocorrelation function)
- 2011-03-01 16:52:02下载
- 积分：1
