Combining with AE signals characteristics of different bearing faults, pattern recognition method of multi-sensors signal reconstructing waveform is advanced based on fuzzy recognition theory.
对于滚动轴承故障的多传感器非接触声发射检测,依据重构的完整周期性声发射信号波形图,利用模糊识别理论,结合不同滚动轴承故障的声发射信号特性,建立滚动轴承多传感器声发射信号重构波形图模糊识别方法。
参考来源 - 滚动轴承故障的非接触声学检测信号特性及重构技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Wavelet zero crossing representation is investigated. A new and simple method of reconstructing signal from its wavelet zero crossing representation is given.
分析了信号零交叉表示方法，给出了新的由零交叉表示进行原始信号重构的算法。
One possible solution is to artificially extend the signal bandwidth at the receiving end of telephone system by reconstructing the wideband speech.
一个可行且容易实现的方案就是在电话网络接收端通过重构宽带语音的方式来扩展电话信号的带宽。
Reconstructing MR images from under-sampled measurement data using traditional reconstruction methods usually results in image artifacts and low signal to noise ratio.
用传统MR图像重建方法对降采样数据进行重建往往会产生严重的伪影或导致重建图像的信噪比下降。
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