研究了截断信号边界的“吉布斯”现象及数字滤波器相位特性对有限区间信号滤波处理的影响。
The effects of the Jibbs'phenomenon and the phase property of the digital filter on the edges of cutoff signal with limited time domain after filtered is studied.
我国的铁路区间信号设备采用集中放置于室内的形式，这对系统的维护和维修提供了很大的方便。
In China, the train section signal facilities are integrated to put them in the house in order to facilitate the repair and maintenance.
铁路区间信号系统测试评估平台是对铁路区间列车运行安全控制和防护系统进行可靠性、安全性测试及评估的平台。
The testing and assessment platform for railway section signal system is designed to test and assess the reliability and safety of train control and protection system in railway sections.
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