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_风力发电机组叶片故障诊断
风机叶片的裂纹和断裂是导致风机机组事故的重要因素之一，尽早诊断出风机叶片的
故障部位与故障程度，对安全生产具有意义重大。本文将叶片振动信号作为研究对象，利用小波分解方法对其进行信号分解，并与时域和频域方法处理结果进行对比分析，得出诊断结论。仿真结果表明: 小波分解方法可以更有效的获取故障特征信号，具有较高的故障诊断率。(The crack and fracture of fan blade is one of the important factors that cause the accident of fan set. It is important for safety production to diagnose the fault location and failure degree of fan blade as soon as possible. In this paper, the vibration signal of the blade is taken as the object of study. The signal is decomposed by the wavelet decomposition method, and the results are compared with the time domain and frequency domain methods. The diagnosis conclusion is obtained. The simulation results show that the wavelet decomposition method can acquire the fault characteristic signal more effectively, and has higher fault diagnosis rate.)
- 2017-06-12 23:11:20下载
- 积分：1
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MATLAB有限元分析与应用
说明： 一本很好的有限元分析的书籍，可以帮助土建类专业初学者更好的理解有限元，并学会用matlab编程(A good book of finite element analysis can help beginners of civil engineering to understand finite element better and learn to program with matlab)
- 2020-06-20 20:20:02下载
- 积分：1
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Net网上商城源码
Net网上商城源码,实现了网上商城的基本功能(Net online mall source code, to achieve the basic functions of online shopping mall)
- 2018-04-24 17:08:03下载
- 积分：1
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LDA
说明： dataset-dimensionality-reduction-python-master
- 2020-06-25 19:00:01下载
- 积分：1
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main.m
说明： 这是从断裂过程中的位移场中检测裂纹尖端和应力强度因子（SIF）。位移使用DIC方法获得。(This is to detect the crack tip and the Stress Intensity Factor (SIF) from a displacement field during the fracture. The displacement is evaluated using the DIC.)
- 2020-12-13 09:39:15下载
- 积分：1
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C section of the relevant network
有关C的一段网络相关实例，对Ad hoc的AODV路由协议在OPNET下进行程序仿真-C section of the relevant network-related examples of AODV for Ad hoc routing protocols under the procedures in the OPNET simulation
- 2022-06-13 03:21:51下载
- 积分：1
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sarscape_code
应用matlab读取sarscape文件，并对sarscape文件进行裁剪和抽稀，以及生成xyz文件并用GMT进行图像读取。(The sarscape file is read by matlab, and the sarscape file is cut and thinned. The XYZ file is generated and the image is read by GMT.)
- 2019-04-21 10:43:36下载
- 积分：1
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卷积码 编码 译码 MATLAB程序
说明： 卷积码编码以及viterbi解码，对软判决与硬判决两种方式进行对比matlab(Convolutional code encoding and decoding)
- 2020-05-06 09:22:12下载
- 积分：1
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Assembly-CSharp
使用C#编程，将操作ini,的方法编写成类，方便下次直接调用(Using C # programming, the method of operating ini is written into classes to facilitate the next direct call.)
- 2020-06-25 11:40:01下载
- 积分：1
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matplot
说明： 生成随机漫步，设置标题，并给标题加上标签(Generating Random Walks)
- 2020-06-17 23:40:02下载
- 积分：1
