例句與造句

1. A sound signal is first windowed using a rectangular window, then each resulting segment signal is created as a frame . 4 parallel frames are detected from XYZO array and used for DOA estimation.
2. When a crossing loop is reached, a Home Signal will have a signal for each, with the crossing segment signal being 45 degrees beneath the main line signal and in the direction of the turnout.
3. It's difficult to find segment signal in a sentence. 用segment signal造句挺難的