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Coherent sampling

Fast Fourier Transform (FFT) is a common tool to investigate performance of data converters and other sampled systems. Coherent sampling refers to a… 
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Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Alpha matting using robust color sampling and fully connected conditional random fields
Alpha matting refers to the problem of softly extracting the foreground from a given image. Previous matting approaches often… 
Review
2015
Review
2015
Developing Coordinated Communities of Autonomous Gliders for Sampling Coastal Ecosystems
Underwater autonomous gliders have transitioned from exotic experimental systems to becoming a standard platform capable of… 
2015
2015
Measurement of Clock Jitter in Beam Diagnostic System
Low clock jitter can improve the performance of beam diagnostic system. This paper presents a procedure for the direct… 
2011
2011
A 2-FFT method for on-chip spectral testing without requiring coherency
Most of the existing methods that test spectral characteristics require stringent coherent sampling. Maintaining coherent… 
2011
2011
Estimation of parameters of the weakly damped sinusoidal signals in the frequency domain
2010
2010
Characterization of the A/D conversion section in Software Defined Radios
This paper presents an experimental investigation aimed at evaluating the influence of the Analog to Digital (A/D) conversion… 
2010
2010
Iterative design of DSP cosine windows by placing spectrum zeros, and some new classes of DSP cosine windows
2009
2009
Exploiting Zero-Crossing for the Analysis of FM Modulated Analog/RF Signals Using Digital ATE
This paper presents a reconstruction technique based on zero-crossing detection that permits analyzing FM-modulated signals using… 
2005
2005
Spectrum Analysis of Waveform Digitizers by IDFT and Leakage Minimization
  • D. Agrež
  • IEEE Instrumentationand Measurement Technology…
  • 2005
  • Corpus ID: 34631088
The paper presents possibility of the spectrum estimation of a uniform sampled signal, which is obtained by the dynamic testing… 
2004
2004
A time domain built-in self-test methodology for SNDR and ENOB tests of analog-to-digital converters
In this paper, a built-in self-test (BIST) methodology used to test the important transmission parameters, signal-to-noise-and… 
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