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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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multi_user_MIMO
multi user mimo matlab code
- 2013-03-19 19:12:12下载
- 积分:1
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Acoustic_MOdeling_Single_Diagonal_Gaussian_HMM_Sp
this code is speech recog nition based on gaussian
nodel
- 2014-12-01 14:11:26下载
- 积分:1
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Codice
经典MATLAB算法,插值计算,拟合,绘图等(Classic MATLAB algorithms, interpolation, fitting, drawings, etc.)
- 2013-12-07 21:45:36下载
- 积分:1
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STDL80
Leonardo综合器用STDL80 0.5um综合库,安装见说明,找到它真不容易。(STDL80 0.5um ASIC Library for Leonardo)
- 2015-03-14 10:29:12下载
- 积分:1
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adaptive_SMO
这是一个基于自适应的滑模控制的仿真程序,对于研究滑模控制会有帮助(adaptive slinding mode control)
- 2010-06-23 22:01:48下载
- 积分:1
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Folde
code for frequency responce
- 2010-11-20 23:48:15下载
- 积分:1
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hidelsb
基于图片的信息的隐藏与伪装,可以修改里面的参数使得其更好(Image-based information hiding and camouflage, you can change the parameters makes it better)
- 2011-04-23 21:38:01下载
- 积分:1
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knn-dwt
matlab环境下基于动态规划算法的语音识别系统!(Matlab environment based on dynamic programming algorithm Speech Recognition System!)
- 2007-03-26 21:34:43下载
- 积分:1
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DVHop
基于DV-Hop的定位算法,利用三边测量以及极大似然估计法实现定位,误差较低,有误差分析图。(Based on DV-Hop localization algorithm, using trilateration and maximum likelihood estimation method to achieve localization, lower error margin of error analysis chart.)
- 2015-10-19 16:44:11下载
- 积分:1