中国民用航空飞行学院航空工程学院
纸质出版:2011
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[1]周超.多带模拟信号的采样与重构[J].传感器与微系统,2011,30(05):83-85.
ZHOU Chao. Sampling and reconstruction of multi-band analog signals[J]. 2011, 30(5): 83-85.
[1]周超.多带模拟信号的采样与重构[J].传感器与微系统,2011,30(05):83-85. DOI: 10.13873/j.1000-97872011.05.033.
ZHOU Chao. Sampling and reconstruction of multi-band analog signals[J]. 2011, 30(5): 83-85. DOI: 10.13873/j.1000-97872011.05.033.
为了实现多带模拟信号的有效采样
根据多带模拟信号的特点
建立了一个在平移不变空间上的多通道采样模型;利用插值函数实现信号的完整重构。以多带正弦信号为例
验证了该系统可以实现多带模拟信号的采样与重构。
According to the analog signals’ feature
a model of multi-channel sampling in shift-invariant space is built up.In order to effectively sample multi-band analog signals
interpolating function is used to achieved reconstruction of signals.Take multi-band sinusoidal signal for example
simulation and experiment demonstrate that the model can effectively realize sampling and reconstruction of multi-band analog signals.
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