Aim at some discrete points after contour extraction subtracting contour tracing, a special filter is designed to eliminate these discrete points, and at the same time to keep the continuous contour.

针对轮廓提取减去轮廓跟踪后的图像出现的离散点，提出了一种专门的滤波方法，消除离散点，保证图像轮廓的连续。

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The robust guaranteed cost filter design problem for linear uncertain system is studied, including continuous time and discrete time systems.

分别研究了一类线性不确定连续和离散系统的鲁棒保成本滤波器的设计问题。

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The discrete ZAK transform and Raised cosine FIR filter are used to design time-frequency well-localized pulse shaping filters for OFDM/OQAM systems.

本文提出一种利用ZAK变换及优化的升余弦滚降滤波器设计的OFDM/OQAM系统时频局域优化脉冲成形滤波器。

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