sampling theorem

常見例句

Though examples of common signal and sine signal, by the frequency spectrum graph and theoretical analysis, the minimum sample rate of the sampling theorem is made clear.
以一般信號(hào)和正弦信號(hào)爲(wèi)例，通過理論分析和頻譜圖示意，對(duì)抽樣定理中最低抽樣率的取值進(jìn)行了明確的說明。
For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing.
在數(shù)字正交採(cǎi)樣中，帶通信號(hào)存在頻譜遷移問題，雖然滿足帶通信號(hào)的採(cǎi)樣定理，仍可能産生頻譜混曡。
By using Sampling Theorem, the paper first deduce the characteristics of the first class partial response shaping filter that can be realized on the physical from the spectrum overlap.
文章利用抽樣定理，首次由頻譜的混曡導(dǎo)出物理上可實(shí)現(xiàn)的第一類部分響應(yīng)形成濾波器特性。