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IEEE Signal Processing Magazine, 2016
Inner-product operations are used extensively in embedded digital signal processing (DSP) systems. Their applications range from signal processing (filtering/convolution) to inference (classification). In embedded systems, resources (energy, area, etc.) are typically highly constrained, making tradeoffs with computational precision a fundamental ...
Zhuo Wang, Jintao Zhang, Naveen Verma
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Inner-product operations are used extensively in embedded digital signal processing (DSP) systems. Their applications range from signal processing (filtering/convolution) to inference (classification). In embedded systems, resources (energy, area, etc.) are typically highly constrained, making tradeoffs with computational precision a fundamental ...
Zhuo Wang, Jintao Zhang, Naveen Verma
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Level quantization effects in digital signal processing by discrete Fourier transform method
2010 East-West Design & Test Symposium (EWDTS), 2010The paper is aimed at drawing the attention of developers of measuring and computing devices based on modern microelectronic elements to a crucial problem of digital signal processing - quantization of the signal levels. Study of the quantization effects and of distortions caused by those effects is carried out for spectral analysis based on discrete ...
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2017 IEEE First Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2017
This paper describes a new method of analyzing the effects of the quantization noise in cascaded multirate filter structure based on a calculation of Power Spectral Density (PSD) of quantization noise at the output of the digital system with the consideration of the filtering action of all its multiple cascades and multiple decimations.
Mykola Pavlenko, Alexander Kalyuzhny
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This paper describes a new method of analyzing the effects of the quantization noise in cascaded multirate filter structure based on a calculation of Power Spectral Density (PSD) of quantization noise at the output of the digital system with the consideration of the filtering action of all its multiple cascades and multiple decimations.
Mykola Pavlenko, Alexander Kalyuzhny
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Signal Processing, 1985
Abstract The quantization noise introduced by the direct arithmetic operations on delta modulated signals can be considerably reduced by a proposed technique. According to this technique, the arithmetic network of a digital filter is clocked at a rate higher than that of the delta modulation encoder. Thus, as it is proved, a considerable reduction of
N. Kouvaras, J. Karakatsanis
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Abstract The quantization noise introduced by the direct arithmetic operations on delta modulated signals can be considerably reduced by a proposed technique. According to this technique, the arithmetic network of a digital filter is clocked at a rate higher than that of the delta modulation encoder. Thus, as it is proved, a considerable reduction of
N. Kouvaras, J. Karakatsanis
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Quantization and Source Coding for Graph Signal Processing
Die Graphsignalverarbeitung erlaubt, Daten auf unregelmäßigen Domänen – wie etwa auf Sensor- oder sozialen Netzwerken – darzustellen, anders als in der klassischen 1-D- oder 2-D-Signalverarbeitung. Die Frage der Quellkodierung von Graphsignalen auf diesen Domänen wurde jedoch bisher nicht ausreichend in der Literatur behandelt.In der vorliegenden ...openaire +1 more source
, 2023 2010
European Patent Pending (Application EP 02425601.8, 2002 – Publication EP 1406447 A1, April 2004) – US Patent (Application US 20030674903, September 2003- Publication US 2004120594 A1, June 2004) US7742521, June 2010;
A. VITALI +3 more
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European Patent Pending (Application EP 02425601.8, 2002 – Publication EP 1406447 A1, April 2004) – US Patent (Application US 20030674903, September 2003- Publication US 2004120594 A1, June 2004) US7742521, June 2010;
A. VITALI +3 more
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SignalP 6.0 predicts all five types of signal peptides using protein language models
Nature Biotechnology, 2022Felix Teufel +2 more
exaly
Signal Processing in Massive MIMO With IQ Imbalances and Low-Resolution ADCs
IEEE Transactions on Wireless Communications, 2016Shengchu Wang, Lin Zhang
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A Memristor-Based Continuous-Time Digital FIR Filter for Biomedical Signal Processing
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2015Yibin Hong, Y. Lian
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