EEG is a kind of complicated non-periodic bioelectricity signal and its research is still an important field for modern science.
脑电是极为复杂的非周期生物电信号，对脑电的研究始终是现代科学的一大热点。
In the course of non-synchronization sampling, signal period measurement is an important step in digital measurement and analysis of periodic signal.
在非同步采样过程中，信号周期的测量是周期信号数字化测量和分析的重要环节。
Moire effect as an aliasing phenomenon of periodic objects and aliasing contents as signal dependent noise of non-periodic objects are analysed.
具体分析了以矩形光栅为例的周期性目标莫尔条纹式的混淆效应，以及非周期性目标噪声形式的混淆效应。
Moire effect as an aliasing phenomenon of periodic objects and aliasing contents as signal dependent noise of non-periodic objects are analysed.
具体分析了以矩形光栅为例的周期性目标莫尔条纹式的混淆效应，以及非周期性目标噪声形式的混淆效应。
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