英语词汇frequency sampling theorem怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[统计]?频率抽样定理
... 频率标度 frequency scale 频率抽样定理 frequency sampling theorem 频率多边形 frequency polygon ...

短语

1
frequency domain sampling theorem
频率域采样定理

双语例句

1
In the course of the sampling, the sampling theorem is a basic rule and points out the least sampling frequency for reconstructing the signals.
采样定理是采样过程中所遵循的基本规律，它指出了重新恢复连续信号所必需的最低采样频率。
2
For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing.
在数字正交采样中，带通信号存在频谱迁移问题，虽然满足带通信号的采样定理，仍可能产生频谱混叠。
3
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.
以一般信号和正弦信号为例，通过理论分析和频谱图示意，对抽样定理中最低抽样率的取值进行了明确的说明。

单词	frequency sampling theorem
释义	frequency sampling theorem 简明释义频率抽样定理网络释义 1 [统计]?频率抽样定理 ... 频率标度 frequency scale 频率抽样定理 frequency sampling theorem 频率多边形 frequency polygon ... 短语 1 frequency domain sampling theorem 频率域采样定理双语例句 1 In the course of the sampling, the sampling theorem is a basic rule and points out the least sampling frequency for reconstructing the signals. 采样定理是采样过程中所遵循的基本规律，它指出了重新恢复连续信号所必需的最低采样频率。 2 For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing. 在数字正交采样中，带通信号存在频谱迁移问题，虽然满足带通信号的采样定理，仍可能产生频谱混叠。 3 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. 以一般信号和正弦信号为例，通过理论分析和频谱图示意，对抽样定理中最低抽样率的取值进行了明确的说明。
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