asynchronous sampling 不同步采样
Asynchronous sampling system 异步采样系统
optical asynchronous sampling 异步光取样
asynchronous sampling algorithm 非同步采样算法
The disadvantage of applying Fourier transform to harmonics analysis is that it exists the spectral leakage and fence effect, its frequency resolution is inversely proportional to the sample data length in asynchronous sampling.
利用傅立叶变换进行谐波分析的缺点是在非同步采样时存在频谱泄露和栅栏效应,频率分辨率与采样数据长度成反比。
参考来源 - 电力谐波和间谐波参数估计算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Secondly, the impact of the asynchronous sampling on the current detecting is analyzed in this paper.
其次，本文分析了非同步采样对电流检测的影响。
To adapt to asynchronous sampling condition, the computing method for the Markov transition probabilities is put forward.
为适应异步观测条件，提出了马尔可夫转移概率计算方法。
Compared with asynchronous sampling mode, synchronous circuit has the advantages of short sampling period and small distortion.
与异步采样电路相比，同步采样电路具有周期短、失真小等优点。
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