useful signal meaning in English
有用信号
Examples
- This method gets rid of the interferential signal successfully but does not lose useful signal
该方法能有效地去除干扰信号，又不会损失有用信号。 - It is concluded that flp is better than other two filters in reducing the arw , constraining the high frequency noise and reserving the low frequency useful signals
对比的结果表明, flp滤波方法能有效地抑制高频噪声,并保留陀螺信号的有用的低频量。 - With the research development in antenna area , smart antenna , which could dynamically adjust antenna pattern in order to trace useful signals and suppress interference and noise , comes into researchers ’ sight
随着天线领域研究的进展,一种可以动态调整天线方向图,有效跟踪有用信号,抑制干扰和噪声的天线系统? ?智能天线系统,进入了研究者的视野。 - So how to select threshold effectively to avoid lose useful signal is problem worth to research . some research is processed here on the problems above as follow : ( 1 ) . in exordium the research purpose and means is introduced
因此，在去噪的过程中如何更有效地进行阈值选取，使得噪声被去除的同时尽可能的避免有用信号的丢失，也是一个值得研究的问题。 - Under the research of the characteristic of three classical analog filter with simulation software - matlab , this paper devised lowpass circuit that not only can keep the useful signal out of distortion but also benefits the following sample tache and filter tache
用matlab分析了三种经典模拟滤波器的滤波性能，设计出了能保持有用信号不失真又有利于后面的采样和数字滤波环节的低通电路。