... back-emission electron radiography 反向发射式电子射线照相 background modulation noise 背景调制噪声 background noise level 背景噪声电平 ...
基于22个网页-相关网页
在强噪声背景下，针对BPSK调制信号，提出了一种新的频率估计技术。
A new frequency estimation technique for BPSK modulation signals embedded in strong noise is proposed.
本文以一类高斯型混合非高斯噪声双模噪声为背景噪声，详细分析了二进制数字调制系统的抗噪声性能。
The noise performance in binary digital modulation system is analysed in the presence of gaussian hybrid additive white bimodal noise.
应用推荐