Time encoding and perfect recovery of non-bandlimited signals with an integrate-and-fire system
Time encoding and perfect recovery of non-bandlimited signals with an integrate-and-fire system
复制标题
使用集成点火系统对非带限信号进行时间编码和完美恢复
DOI：
10.1109/sampta45681.2019.9030899
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
P. Dragotti
中科院分区：
文献类型：
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作者：
Roxana Alexandru;P. Dragotti
时间编码表示基于将信号的幅度信息映射到时间序列的替代采样方法。在本文中，我们研究的问题，时间编码的基础上的积分和消防模型，包括一个积分器和阈值比较器。我们专注于特定类别的非带限信号，如流和突发的Diracs，并证明我们可以恢复这些完美的定时信息。
Time encoding represents an alternative method of sampling, based on mapping the amplitude information of a signal into a time sequence. In this paper, we investigate the problem of time encoding based on an integrate-and-fire model, consisting of an integrator and a threshold comparator. We focus on particular classes of non-bandlimited signals such as streams and bursts of Diracs, and prove we can recover these perfectly from their timing information.