By the analysis and test of the filter performance of the Internet access control Equitment AR2000, we research how it influence the efficiency and flux of the network.
通过对互联网访问控制设备AR 2000的过滤性能的分析测试，研究其对网络效率和流量的影响。
This paper presents the performance analysis of a hybrid filter composed of a passive and active filters connected in series.
对由无源滤波器和有源滤波器串联而成的混合型滤波器的性能进行了分析。
Backwashing sludge of biological aerated filter (BAF) was studied with analysis of composition and activity of microbe as well as settling and bioflocculation performance.
研究了曝气生物滤池(BAF)反冲洗污泥的生物相组成、生物活性、沉降特性及絮凝性能。
The theoretical analysis and experiment show that this filter has good performance in noise removing and geometric information remaining. With its good module. it can be easily realized on computer.
理论分析和试验表明：树结构混合滤波器具有抑制图像噪声能力强，保持图像几何结构信息，算法结构化，易于计算机软件、硬件实现的特点。
The problems caused by analogy analysis filters realization error and gain phase error usually impact the reconstruction performance of the hybrid filter banks(HFB).
模拟分析滤波器的实现误差以及各子带间的增益、相位失配误差的存在都将影响混合滤波器组（HFB）的完美重构效果。
The problems caused by analogy analysis filters realization error and gain phase error usually impact the reconstruction performance of the hybrid filter banks(HFB).
模拟分析滤波器的实现误差以及各子带间的增益、相位失配误差的存在都将影响混合滤波器组（HFB）的完美重构效果。
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