A novel DGS lowpass filter is used to purify IF signal.

中频引出通过新颖的DGS低通滤波器滤波后输出.

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After that a lowpass filter based on edge enhancement is used and get a better result.

进一步采用基于边缘增强的低通滤波逆半色调化方法,对半色调误差扩散图像取得了较好的效果.

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The proposed configurations can realize lowpass , bandpass , highpass, notch and allpass transfer functions.

所提出的电路可以合成二阶高通, 带通, 低通, 带拒及全通滤波器.

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But it was really diefulien gliding hall, a lowpass substitute commonly used in automobile antigens.

但是它其实是二乙二醇, 一种低成本的常作为汽车防冻剂替代品的物质.

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