1) superposing-frequency
叠频
1.
The discusstion on half-voltage superposing-frequency temperature-rise test of 3-phase asynchronous motor;
三相异步电动机半电压叠频温升试验探讨
2) frequency aliasing
频谱混叠
1.
The research of frequency aliasing of Contourlet transform based on directional filter banks;
基于方向滤波器组的Contourlet变换频谱混叠特性研究
2.
It shows that we can avoid the frequency aliasing by changing the direction of t.
得出了当被测物体的频谱呈现非圆形分布时,可以采用改变投影的光栅条纹的方向消除频谱混叠,达到在不增加条纹密度和图像获取装置的分辨率的情况下减小或消除基频和零频间的混叠。
3) spectrum alias
频谱混叠
1.
The analysis and dispose spectrum alias based in harmonic measurement;
基于谐波检测的频谱混叠分析与处理
4) superimposed pilot
叠加导频
1.
In comparison with the multiplex training scheme,superimposed pilot has the advantage of efficient bandwidth and high information rate,thus become more and more attractive.
与传统的复用式导频相比,叠加导频具有频带利用率高,传输效率高的优点,因而受到了广泛关注。
2.
An iterative channel estimation algorithm using superimposed pilot is proposed in this paper.
提出了一种利用叠加导频的迭代信道估计算法。
5) frequency aliasing
频域混叠
1.
Decrease bandwidth of Morlet wavelet through increasing it’s time-domain wave crests can alleviate frequency aliasing in CWT.
通过增加Morlet小波函数的时域波形波峰数,减小Morlet小波函数的频域带宽,从而减轻采用Morlet小波函数进行连续小波变换时的频域混叠现象。
6) aliasing frequency
混叠频率
补充资料：2-甲氧基-5-吡啶硼酸频哪醇酯
分子式：C12H18BNO3
分子量：235.09
CAS号：445264-61-9
性质：熔点47-51°C。
分子量：235.09
CAS号：445264-61-9
性质：熔点47-51°C。
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