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pro vyhledávání: '"time-encoding"'
Time encoding machine (TEM) is a biologically-inspired scheme to perform signal sampling using timing. In this paper, we study its application to the sampling of bandpass signals. We propose an integrate-and-fire TEM scheme by which the in-phase (I)
Externí odkaz:
http://arxiv.org/abs/2405.16889
Autor:
Omar, Aseel, Cohen, Alejandro
An integrate-and-fire time-encoding machine (IF-TEM) is an effective asynchronous sampler that translates amplitude information into non-uniform time sequences. In this work, we propose a novel Adaptive IF-TEM (AIF-TEM) approach. This design dynamica
Externí odkaz:
http://arxiv.org/abs/2403.02992
We point out an error in the paper "Linear Time Encoding of LDPC Codes" (by Jin Lu and Jos\'e M. F. Moura, IEEE Trans). The paper claims to present a linear time encoding algorithm for every LDPC code. We present a family of counterexamples, and poin
Externí odkaz:
http://arxiv.org/abs/2312.16125
Spiking neural networks (SNNs) have gained attention in recent years due to their ability to handle sparse and event-based data better than regular artificial neural networks (ANNs). Since the structure of SNNs is less suited for typically used accel
Externí odkaz:
http://arxiv.org/abs/2311.14447
Gas concentration detection is important for applications such as gas leakage monitoring. Metal Oxide (MOx) sensors show high sensitivities for specific gases, which makes them particularly useful for such monitoring applications. However, how to eff
Externí odkaz:
http://arxiv.org/abs/2310.07475
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Akademický článek
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This paper investigates the problem of sampling and reconstructing bandpass signals using time encoding machine(TEM). It is shown that the sampling in principle is equivalent to periodic non-uniform sampling (PNS). Then the TEM parameters can be set
Externí odkaz:
http://arxiv.org/abs/2301.12598
Autor:
Naaman, Hila, Glazer, Nimrod, Namer, Moshe, Bilik, Daniel, Savariego, Shlomi, Eldar, Yonina C.
Analog-to-digital converters (ADCs) are key components of digital signal processing. Classical samplers in this framework are controlled by a global clock. At high sampling rates, clocks are expensive and power-hungry, thus increasing the cost and en
Externí odkaz:
http://arxiv.org/abs/2301.02012