In this paper, a high resolution technique for detecting the presence of frequency components of a narrow-bandsignal in the broad-band correlated noise is examined.
本文提出在宽带相关噪声中，提取窄带信号谱分量的一种高分辨率谱分析方法。
2
Your radio transmission, furthermore, would probably be a narrow-bandsignal, to distinguish it from other transmissions in neighboring bands as well as naturally occurring noise.
此外，你的无线电信号可能会是一个窄带信号，以区别于邻近频带中其他的自然杂波。
3
This paper studies high decimation ratio of digital downconverter given narrow-bandsignal, and especially analyze mul? stage decimation algorithm based on CIC filter and HB filter.