... 联机数据处理：data processing 联机滤波：on-line filtering 联合王国施密特望远镜：UKST,UK Schmidt Telescope ...
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On the basis of test, EMI source in E1coaxial line is analyzed, different suppression techniques are compared and optimized filtering circuit is chosen.
在试验研究的基础上，对E1同轴传输线上电磁骚扰源进行了分析，测试比较不同的滤波抑制措施，确定了优化的抑制方案。
They are average value filtering, medium value filtering, math morphologic operations including unlock operation and close operation and how to extracting image's contour line, skeleton, and so on.
例如均值、中值、滤波过程，数学形态学运算中的开启、闭合，以及图像的轮廓线、骨架线的提取技术等。
Text filtering becomes the focus of information filtering research, for the mass of on-line information is in the form of text.
由于网络上的信息以文本为主，因此文本信息的过滤就成为应用的焦点。
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