1) Signal singularity
信号奇异性
1.
Detection of one dimension signal singularity based on Wavelet transform;
基于小波变换的一维信号奇异性检测研究
2.
According to the signal features of various automatic block systems, a signal singularity detection method based on the wavelet analysis technique is adopted in this paper to carry out singularity detection for the data recorded by the cab signaling recorder.
根据铁路目前各种自动闭塞制式的信号特点,利用基于小波分析技术的信号奇异性检测方法,通过机车信号记录器数据分析处理软件对机车信号记录器所记录的波形信号进行奇异性检测。
2) singularity signal
奇异性信号
1.
Study on wavelet device of surface acoustic wave for singularity signal;
声表面波式小波器件对奇异性信号的研究
2.
High order harmonic of inverter produces singularity signal,make speed governor system can’t normally operate.
变频器高次谐波产生的奇异性信号使交流调速系统不能正常工作,采用小波包分析对奇异性信号进行识别和提取,对系统进行抗干扰处理,有效地抑制了高次谐波对交流调速系统的干扰。
3.
Morlet continuous Wavelet was applied to process and analyze singularity signal caused by high order harmonic of inverter.
提出将Morlet连续小波用于变频器高次谐波产生奇异性信号的处理和分析,通过在1~30的尺度上,分别对变频器和电机转子转速测试仪输出信号用Morlet小波进行变换,有效地实现了对干扰信号的提取和识别,并且进一步对变频器和测速系统回路进行了抗干扰性处理,成功抑制了高次谐波信号对测速系统造成的干扰。
3) simulation of signal singularity
信号奇异性仿真
6) singular signal
奇异信号
1.
The method for singular signal detection based on fractal technique is presented.
提出了基于分形的奇异信号的检测方法 ,给出了奇异信号的数学模型、检测原理和实现算法。
2.
The function of wavelet transformation in the diagnosis of singular signal is elaboraed.
阐述了小波变换在诊断奇异信号中的作用。
3.
The relationship between wavelet analysis and singular signal detecting is deduced,and the example of a pressure sensor singular signal detecting is presented.
推导了小波分析与奇异信号检测的之间的关系,并对某压力传感器的信号进行了奇异值的检测。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条