Digital signal

In the context of digital signal processing (DSP), a digital signal is a discrete-time signal for which not only the time but also the amplitude has… (More)
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Topic mentions per year

Topic mentions per year

1965-2017
050019652017

Papers overview

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Highly Cited
2013
Highly Cited
2013
Low power is an imperative requirement for portable multimedia devices employing various signal processing algorithms and… (More)
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Highly Cited
2006
Highly Cited
2006
Signals can be divided into three categories: continuous-time (analog) signals, discrete-time signals, and digital signals. The… (More)
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Highly Cited
2005
Highly Cited
2005
Suppose we wish to recover a vector x0 ∈ R (e.g. a digital signal or image) from incomplete and contaminated observations y = Ax0… (More)
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Highly Cited
2004
Highly Cited
2004
As the performance of digital signal processors has increased rapidly during the last decade, there is a growing interest to… (More)
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Highly Cited
2004
Highly Cited
2004
In this paper, we present a novel algorithmic noise-tolerance (ANT) technique referred to as reduced precision redundancy (RPR… (More)
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Highly Cited
2003
Highly Cited
2003
This paper presents an approach to the wordlength allocation and optimization problem for linear digital signal processing… (More)
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Highly Cited
2001
Highly Cited
2001
In this paper, we propose a framework for low-energy digital signal processing (DSP), where the supply voltage is scaled beyond… (More)
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2000
2000
During the past decade digital signal processors (DSPs) have hit critical mass for high-volume applications (Figure 1). Today… (More)
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Highly Cited
1992
Highly Cited
1992
It's not surprisingly when entering this site to get the book. One of the popular books now is the digital signal processing… (More)
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Highly Cited
1987
Highly Cited
1987
Large grain data flow (LGDF) programming is natural and convenient for describing digital signal processing (DSP) systems, but… (More)
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