...是靠电磁笔操作过程中和面板下的感应器产生磁场变化来判别,电磁笔为讯号发射端(transceiver),天线板为讯号接收端(receiver),当接近感应时磁通量发生变化,由运算定义位置点。
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给出了该系统模型,推导了PAM通信系统符号同步误差对收端误码率的影响。
The system model is introduced and the probability of error in receiver as a function of symbol synchronization error is deduced.
本文根据图像传输中信源和信宿的特点,引入有效信息传送和收端有效译码的概念。
In this paper, the notion of "effective information transmission" and "effective decoding" in terms of the features of source and receiver are introduced firstly.
这些树叶翠绿色,叶形长,两端逐渐收窄成尖状。
The tree's leaves are bright green, long, and taper to a point at both ends.
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