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Undersampling

Known as: Bandpass sampling 
In signal processing, undersampling or bandpass sampling is a technique where one samples a bandpass-filtered signal at a sample rate below its… 
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Related topics

Related topics

17 relations
AliasingAnalog-to-digital converterAnti-aliasing filterBaseband

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Fast Global Illumination Approximations on Deep G-Buffers
Deep Geometry Buffers (G-buffers) combine the fine-scale and efficiency of screen-space data with much of the robustness of… 
2010
2010
Rare Class Classification by Support Vector Machine
The problem of classification on highly imbalanced datasets has been studied extensively in the literature. Most classifiers show… 
2008
2008
Bandpass Shielding Enclosure Design Using Multipole-Slot Arrays for Modern Portable Digital Devices
In this paper, we reveal a design approach for a bandpass shielding enclosure (BPSE) that uses multipole-slot arrays applicable… 
2008
2008
Accelerating Volume Raycasting using Occlusion Frustums
GPU-based volume raycasting allows to produce high quality renderings on current graphics hardware. The use of such raycasters is… 
Highly Cited
2006
Highly Cited
2006
ApJ, accepted Preprint typeset using L ATEX style emulateapj v. 6/22/04 OPTICAL STAR-FORMATION RATE INDICATORS
  • 2006
  • Corpus ID: 15309420
2006
2006
‘Live’ benthic foraminifera at an abyssal site in the equatorial Pacific nodule province: Abundance, diversity and taxonomic composition
2006
2006
Generalized Bandpass Sampling Receivers for Software Defined Radio
Based on different sampling theorem, for example classic Shannon’s sampling theorem and Papoulis’ generalized sampling theorem… 
2005
2005
Flexible Analog Front Ends of Reconfigurable Radios Based on Sampling and Reconstruction with Internal Filtering
Bandpass sampling, reconstruction, and antialiasing filtering in analog front ends potentially provide the best performance of… 
Highly Cited
2004
Highly Cited
2004
Models for Reliability Prediction of Fine-Pitch BGAs and CSPs in Shock and Drop-Impact
Drop-induced failures are most dominant in portable electronic products. In this study, explicit finite element models have been… 
Highly Cited
2003
Highly Cited
2003
Superresolution images reconstructed from aliased images
In this paper, we present a simple method to almost quadruple the spatial resolution of aliased images. From a set of four low… 
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