The young man sitting between John and Mary is the editor of the campus new aper.
坐在约翰和玛丽之间的那个年轻小伙子是校园报的编辑。
A new method for design of linear time - variant (LTV) digital filters is Proposed in this aper.
本文提出了设计线性时变(LTV)数字滤波器的一种新方法。
A new method for design of linear time - variant (LTV) digital filters is Proposed in this aper.
本文提出了设计线性时变(LTV)数字滤波器的一种新方法。
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