time domain sampling theorem 时间域采样定理 ; 时域抽样定理
frequency domain sampling theorem 频率域采样定理
Time-domain sampling 时域抽样
time domain sampling 时域抽样
Domain Sampling Model 领域抽样模式
border domain sampling 边缘区间抽样
spatial domain sampling 等空间采样
A new method and an experimental unit for realizing phase shift interferometry by means of spatial domain sampling is proposed.
提出了一种利用空域采样实现相移干涉计量的新方法和实验演示装置。
The high-speed AD change is used as the core of high-speed oscillograph, and time domain sampling is applied for sampling oscillograph.
高速实时示波器以高速AD变换为核心，取样示波器采用时域取样。
The time-frequency domain sampling characteristics of periodic signal, the truncation error and the spectrum leakage error caused by asynchronous sampling are discussed in detail.
讨论了周期信号取样的时域频域特性、非同步取样引起的截断误差和频谱泄漏误差。
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