英德
有道
百度
谷歌
图片
维基
百科
窄带信号 [zhǎi dài xìn hào]
narrow-band signal
- 使用单个宽带设备传送许多窄带信号的方法。它是通过细分宽带通道上的频谱来实现的。
The method of using a single wideband facility to transmit many relatively narrow-bandwidth signals by subdividing the frequency spectrum used in the wideband channel. - 结果表明,用两个自适应滤波器组成的双环噪声消除器对扩频信号中的窄带干扰可以起到非常理想的抑制作用。
The results turn out that the effect of the double-loop noise canceling system which is composed of two RLS adaptive filters can be very ideal. - 本文在介绍了扩频通信的基本原理的基础上,重点研究了用自适应滤波原理对扩频信号中的窄带干扰进行消除的方法,并建立模型进行了仿真分析。
The basic principles of spread spectrum communication is introduced, the self-adaptive filtering methods against the narrow band interference with the analysis based on emulational model.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
