modulating signal

基本解释

An all digital signal detecting system using C8051F060 as its core was completed. It can maintain the phase relation of sampling signal and modulating signal.
设计了以C8051F060混合信号微控制器为核心的全数字信号检测系统，实现其采样信号和调制信号的相位关系保持。
In the situation of modulating signal is square wave, the result of demodulation frequency is presented in imitation, and other parameter's jitter in this situation is also described.
在调制信号是方波的情况下，给出了频率解调的仿真结果和其它参数的波动情况；
To overcome the frequency offset between the mixing signal and modulating signal in PGC demodulation, an additional (A/D) channel in DSP system is used to sample the modulating signal.
针对PGC解调中混频信号与实际调制信号的频率偏差，在DSP系统实现中采用一路A/D转换器对调制信号进行同步采样，从而克服了频率偏差对解调结果的影响。

By modulating traffic-signal prioritization, cities may be able to solve bus bunching as well.
FORBES: Busting Bus Bunching With Traffic Signals