Digital signal (signal processing)

Known as: Digital signal (disambiguation) 
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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Digital signal processing

Papers overview

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2015
2015
Specifics of Constant Envelope Digital Signals
The digital signals discussed in this paper clearly are highly specific and, in this sense, unusual. First of all, their… (More)
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2014
2014
History and biomedical applications of digital signal and image processing
The paper presents in its initial part historical notes to the development of digital signal and image processing methods. The… (More)
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2012
2012
Compressive sensing for array signal processing
Compressive sensing (CS) is an emerging area in which the conventional two step process of data acquisition and compression can… (More)
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2008
2008
Interpolation in Digital Signal Processing and Numerical Analysis 1 Interpolation in Digital Signal Processing and Numerical Analysis
In many practical applications of digital signal processing, one is faced with the problem of changing the sampling rate of a… (More)
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2007
2007
Automatic Diagnosis of Diabetic Retinopathy from Fundus Images Using Digital Signal and Image Processing Techniques
Automatic diagnosis and display of diabetic retinopathy from images of retina using the techniques of digital signal and image… (More)
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Highly Cited
2006
Highly Cited
2006
Near-Optimal Signal Recovery From Random Projections: Universal Encoding Strategies?
Suppose we are given a vector f in a class FsubeRopf<sup>N </sup>, e.g., a class of digital signals or digital images. How many… (More)
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Highly Cited
1999
Highly Cited
1999
The digital front-end of software radio terminals
of software radio is the expansion of digital signal processing toward the antenna, and thus to regions where analog signal… (More)
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Highly Cited
1997
Highly Cited
1997
Testing analog and mixed-signal integrated circuits using oscillation-test method
A new low-cost test method for analog integrated circuits, called the oscillation test, is presented. During the test mode, the… (More)
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Highly Cited
1994
Highly Cited
1994
Blind estimation of multiple co-channel digital signals using an antenna array
Proposes a novel approach for separating and estimating multiple co-channel digital signals using an antenna array. The spatial… (More)
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1978
1978
Part I--Digital techniques for communication signal processing
Digital processing of communication signals is now a practical alternative to analog processing. This application of a well… (More)
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