Which system is more likely to detect a truesignal from aliens?
至于哪个系统更可能发现真正的地外文明信号?
2
The amplitude of separated signal is amended to better approximate the truesignal for completing the harmonic detection.
为了更好地逼近真实信号,对分离后的信号进行幅值修正,从而完成谐波的检测。
3
It is the relationship of the truesignal to the noise signal, known as the signal-to-noise ratio, which is of the most interest to the communication engineer.