"混叠"是个多义词,它可以指混叠(频率名词),混叠(数字信号处理术语)。
...离散后的信号能唯一地确定原连续信号,并要求 离散信号通过D/A(数/模)转换后能恢复成原连 续信号。18 混叠现象混叠(aliasing):若采样率过低即采样间隔大,则系列的 离散时间序列可能不能真正反映原始信号的波形特征,在 频域处理时会出现频率混淆现象。
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抗混叠滤波器 Anti-aliasing filter ; AAF ; anti-alias filter
反混叠 antialiasing ; anti aliasing
频谱混叠 frequency spectrum alias ; spectral aliasing
抗混叠 anti-aliasing ; aliasing resist ; anti alias
混叠效应 Aliasing Distortion Effect
频率混叠 frequency alias ; frequency transfer confusion ; frequency overlapping
抗混叠滤波 anti-aliasing filtering ; anti-aliasing filter ; anti-aliasing filtration
消除混叠 Anti-Aliasing
贴图混叠细节选项 MipMap Detail Level
At first, 2D sampling theorem and reciprocal cell theory are discussed especially, and employed to analyze the cause of aliasing in satellite image.
重点论述了2维采样定理与倒易晶胞理论,用此分析了遥感图像中混叠的起因。
参考来源 - 空域自适应滤波方法及其在斜模式遥感图像复原中的应用The analog circuit mainly includes charge-voltage conversion circuit, normalized circuit and anti-aliasing filter.
模拟电路设计主要包括电荷转换电路、归一电路、抗混叠滤波电路等。
参考来源 - 新型电荷放大器设计·2,447,543篇论文数据,部分数据来源于NoteExpress
实验结果表明混叠语音分离方法是可行有效的。
The experiment results indicate that the overlapping speech separation method is very efficient.
卷积混叠的盲信号分离是盲源分离问题中的难点。
The blind separation of convolution mixture signals is a nodus in blind source separation.
一种新的实时线性混叠信号盲分离算法在本文提出。
A new kind of blind separation algorithm for real time linear mixture signals is presented in this paper.
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