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检索条件"主题词=Time-shear"
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Parametric adaptive time-frequency representation based on time-sheared Gabor atoms
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Journal of Systems Engineering and Electronics 2007年 第1期18卷 1-7页
作者: Ma Shiwei Zhu Xiaojin Chen Guanghua Wang Jian Cao Jialin School of Mechatronical Engineering & Automation Shanghai Key Lab of Power Station Automation Technology Shanghai Univ. Shanghai 200072 E R. China
A localized parametric time-sheared Gabor atom is derived by convolving a linear frequency modulated factor, modulating in frequency and translating in time to a dilated Gaussian function, which is the generalization ... 详细信息
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