Analysis of pattern formation in air dielectric barrier discharge by using image processing methods
作者： Weili Fan , Yafeng He , Lifang Dong
关键词: Fast Fourier transform 、 Image processing 、 Nonlinear system 、 Series (mathematics) 、 Spatiotemporal pattern 、 Dielectric barrier discharge 、 Computer science 、 Acoustics 、 Computer vision 、 Pattern formation 、 Voltage 、 Artificial intelligence
摘要: A series of periodic spatiotemporal patterns are presented in air dielectric barrier discharge, which undergo the evolvement sequence from random spots--hexagon pattern--white-eye pattern-chaos, when increasing applied voltage. By using image processing method, including Fast Fourier Transform, read and display technique, structures different interaction nonlinear modes analyzed.
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