This paper introduces a Comb Filter designed by CCD321 (Charge Coupled Device) in order to study the feasibility of using it to process the video signals.
文章介绍一种用CCD321型电荷藕合器件设计的梳状滤波器，目的在于探讨使用这种器件做视频信号处理的可行性。
This paper describes the design and realization of the azimuth preprocess in the real-time imaging processor of SAR with programmable logic device by the method of sub-aperture using band-pass filter.
该文讨论了在合成孔径雷达实时成像处理器中，采用子孔径带通滤波成像处理方法的方位预处理的设计，构造了一种用大规模可编程逻辑器件实现方位预处理的电路结构。
The utility model relates to a spinning filter device, in particular to a filter device which is used to filter POY spinning using renewable polyester bottle chips.
本实用新型涉及一种纺丝过滤装置，尤其涉及一种利用再生聚酯瓶片进行POY纺丝的过滤装置。
During using this prduct, place the membrane on the filter head, and fixed it by pressing the funnel to make it an integrated filtration device.
本系统在使用时，将滤膜放置于滤头上，并用滤杯固定压紧，形成一个完整的过滤装置。
This self-powered filter tank is a purified water filtering device by using a set of self-powered mechanical device to realize auto-control.
自力式机械滤池是采用一套自力式机械装置来实现自动控制的净水过滤装置。
This self-powered filter tank is a purified water filtering device by using a set of self-powered mechanical device to realize auto-control.
自力式机械滤池是采用一套自力式机械装置来实现自动控制的净水过滤装置。
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