This demodulation system also has serial port, parallel port, JTAG port, and can display signal wave in LCD.

本解调系统还拥有串口、并口等通信接口以及JTAG调试接口。自带lcd，可以动态显示解调后的信号波形。

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This paper introduces hardware composition and software design of recording location of signal wave crest with single chip computer.

介绍用单片机记录信号波峰位置方法的硬件组成和软件设计。

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It can measure not only the sine wave, square wave, triangle wave, a sharp pulse but also can measure other characteristics of the signal wave.

它不仅可以测量正弦波、方波、三角波、尖脉冲信号和其他具有周期特性的信号的频率，而且还可以测量它们的周期。

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Failure could signal that the promised wave of drugs was simply an artifact of the bubble.

FORBES: Magazine Article

And then on the way up actually my divers were quite thrilled to see me smiling at different depths and I wiggled my fingers to give them a little wave or give them an OK signal.

BBC: Breakfast with Frost

This computer has no internal power supply, but when a specially designed reader sends out a radio signal, a tiny antenna draws power from the wave and uses it to wake the computer up.

ECONOMIST: High-tech passports are not working