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2007-03-23_approxrl
approximate reinforcement learning
- 2009-05-19 00:22:30下载
- 积分：1
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pnmabuhuol
GPS的pn码捕获matlab仿真程序，通过序列相关实现捕获功能(GPS-pn code acquisition matlab simulation program, through the serial correlation realize capture)
- 2008-05-07 11:09:06下载
- 积分：1
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newton
newton法最优化算法 (newton method optimization algorithm)
- 2014-12-31 23:08:45下载
- 积分：1
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matlab_codes
matlab code to detect the different ECG features
- 2013-04-19 02:04:03下载
- 积分：1
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matlab1
说明： MATLAB关于一维插值和二维插值学习实例(MATLAB on the one-dimensional interpolation and two-dimensional interpolation example learning)
- 2009-08-22 12:07:38下载
- 积分：1
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Simulation
金属氢化物反应器的计算模拟程序，通过有限容积法实现，包含多个模块(Calculation of the metal hydride reactor simulation program, implemented by a finite volume method, and contains a plurality of modules)
- 2012-11-30 22:34:46下载
- 积分：1
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ErrorEllipses
说明： 在地球科学中，误差分析非常实用，这里提供测地学常用的误差分析代码(Error Ellipses in Geodesy)
- 2009-07-29 15:22:09下载
- 积分：1
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imagine_use
图像处理的相关程序，自己找了很多实验素材，均已调试通过(Image processing procedures, their own experiments to find a lot of material, have been debugging through)
- 2014-11-14 10:19:15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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Desktop
16 mpsk vs qask
comparison of two techniques in matlab code
- 2009-04-20 18:01:38下载
- 积分：1
