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Stoneley
超声在多层复合结构中传播的stoneley波的相关程序(Ultrasound propagation in multi-layer composite structure of stoneley waves associated procedures)
- 2013-10-08 22:01:16下载
- 积分：1
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gtrack
GTRACK Track mouse position and show coordinates in figure title.
Once GTRACK is active the mouse position is constantly tracked and printed on the current figure title. A left-click will print the coordinates in the command line and store them. Clicking the mouse right button deactivates GTRACK.
- 2007-08-14 10:55:31下载
- 积分：1
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threephaseinverter
simulation of three phase inverter
- 2009-11-15 01:37:06下载
- 积分：1
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noiseFM
产生噪声调频干扰信号，并画出它的时域和功率谱(Noise FM jamming signal)
- 2021-04-09 13:18:59下载
- 积分：1
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edgetools
SUSAN-based functions to detects image edges and their orientation(SUSAN-based functions to detects image ed celebrated and their orientation)
- 2006-09-20 23:18:09下载
- 积分：1
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rechuandaofangcheng
利用差分法求解热传导方程，然后用matlab编程解差分方程(Heat conduction equation)
- 2013-08-29 11:27:09下载
- 积分：1
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GeneralizedSoftMan
说明： 介绍广义软件人的概念及其发展趋势，“软件人”不仅具有无形、静态“软件人”的特征和功能，而且具有拟人外部和内部动态特征和功能，具有拟人的动态特性与行为。(Generalized Soft Man)
- 2010-03-26 17:47:43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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grey-theory
根据灰色预测理论，用程序实现预测，效果较好(According to the gray prediction theory, use the program predicts better)
- 2014-08-11 22:20:09下载
- 积分：1
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KNN_toolbox
it s knn implementation by using toolbox matlab
- 2014-01-24 15:19:02下载
- 积分：1
