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feixianxing1.09
说明： masing规则的应用
给出masing规则在非线性分析中的应用例子。( application of the rules of masing)
- 2010-03-20 15:55:04下载
- 积分：1
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boshuxingcheng
换能器阵元的不同排列组合决定其指向性，波束形成是多波束测量的关键技术。文中
通过数学计算总结了不同换能器阵进行波束形成的工作原理，并介绍了利用二维DFT进行频
域波束形成的一般方法。最后结合现役多波束测深系统，简单解释说明不同系统所采用的波束
形成技术。(Transducer using an array of different permutations and combinations to determine its directivity, beam formation is the key technology for multi-beam measurements. Summarized by mathematical calculations the transducer array beamforming works, and describes the general method of two-dimensional DFT in the frequency domain beam formation. Finally, the active-duty multi-beam sounding system, the simple explanation of the different systems used in beamforming technology.)
- 2012-06-03 10:48:32下载
- 积分：1
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84
滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)
- 2013-08-15 20:01:14下载
- 积分：1
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ERA
模态参数识别ERA方法的源代码，可利用该方法进行环境激励下结构模态参数识别。(modal parameter identification ERA method of source code, The method can be used for environmental inspired modal parameter identification.)
- 2007-06-08 16:35:53下载
- 积分：1
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planning-problem
matlab经典算法程序中关于规划问题的具体指导资料 给需要的朋友们以启发(classical algorithm matlab program specific guidance on planning issues to a need to inspire friends)
- 2013-11-13 11:21:47下载
- 积分：1
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JADE
角度和时延联合估计（JADE）算法MATLAB程序,适合学习(Joint angle and delay estimation (JADE) algorithm MATLAB program for learning)
- 2013-04-24 14:49:23下载
- 积分：1
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SOM
SOM聚类算法,人工神经网络 matlab 源程序代码(SOM clusters matlab)
- 2020-12-08 17:39:20下载
- 积分：1
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A-Guide-to-MATLAB-Object-Oriented-Programming
A Guide to MATLAB Object-Oriented Programming
- 2010-08-28 00:31:34下载
- 积分：1
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LPC2000_Series_Secondary_Bootloader
tham khao Xu ly tieng noi tren matlab
- 2013-09-14 11:55:46下载
- 积分：1
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cejingZ
主要是对测井资料进行分析，要对数据数字化之后进行，而且采样间隔一定(log Processing)
- 2010-06-15 11:11:55下载
- 积分：1
