1) mixing noise
混叠噪声
1.
The approach utilizes blind sources separation to identify engine mechanical noise and combustible noise according to their mixing noise under the condition of noise perturbation.
简要介绍了盲分离基本思想及AC算法,提出盲分离仅用测得的柴油机混叠噪声源可分离干扰噪声、机械噪声和燃烧噪声。
2) aliasing noise
混叠噪声;假信号噪声
3) Aliasing
[英]['eiliəsiŋ] [美]['eliəsɪŋ, 'eljə-]
量化噪声，频谱混叠
4) folded noise
折叠噪声
1.
To alleviate the folded noise due to coefficient mismatches between the two channels in two-channel time-interleaved(TI) ΣΔ modulators,a novel architecture of high-order two-channel time-interleaved ΣΔ modulator is proposed.
为了减小两通道时间交织ΣΔ调制器中通道之间系数失配引起的折叠噪声,提出了一种新型的高阶两通道时间交织ΣΔ调制器的系统结构。
2.
To alleviate the folded noise caused by coefficient mismatches between the two channels of two-channel time-interleaved(TI) ΣΔ modulators and simplify the circuit of the modulators,a novel two-channel time-interleaved high-order ΣΔ modulator is proposed.
为了减小两通道时间交织ΣΔ调制器中系数失配引起的折叠噪声以及降低调制器实现电路的复杂程度,提出了一种新的两通道时间交织高阶ΣΔ调制器。
5) phase noise mixing
相噪混叠
1.
In this paper,according as the theory of frequency source stability and the model of the Chirp-stepped frequency signal,it deduces that the phase noise of frequency source will occur to mix in the course of signal processing,and phase noise has the chief effect on multipoint target imaging compared with phase noise mixing.
结合频率稳定度理论,基于调频步进雷达系统的信号模型,分析得出,频率源相位噪声在信号处理过程中发生混叠现象;并比较得出在相噪和相噪混叠对多点目标成像的影响中,相噪的影响起主要作用。
6) mixed noise
混合噪声
1.
CDMA anti-MAI performance in a mixed noise environment;
混合噪声环境下的CDMA抗多址干扰性能
2.
Valid method of filtering image mixed noise;
有效去除图像混合噪声的方法
3.
An efficient algorithm for mixed noise filtering;
一种有效的混合噪声滤波算法
补充资料：混头混脑
1.头脑胡涂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条