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Decimation (signal processing)
Known as:
Downsampling
, Downsample
, Downsampled
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In digital signal processing, decimation is the process of reducing the sampling rate of a signal. Complementary to interpolation, which increases…
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Related topics
Related topics
28 relations
8K resolution
Aliasing
Cascaded integrator–comb filter
Comb filter
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Broader (2)
Digital signal processing
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
LOW COMPLEXITY MMSE CHANNEL ESTIMATION BY WEIGHT MATRIX ELEMENTS SAMPLING FOR DOWNLINK OFDMA MOBILE WIMAX SYSTEM
Savitri Galih
,
T. Adiono
,
A. Kurniawan
2010
Corpus ID: 59921475
Summary Channel estimation is one of key problems in IEEE 802.16e Orthogonal Frequency Division Multiplexing Access (OFDMA…
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2007
2007
Adaptive Reduced-Rank MMSE Parameter Estimation Based on an Adaptive Diversity-Combined Decimation and Interpolation Scheme
R. D. Lamare
,
R. Neto
IEEE International Conference on Acoustics…
2007
Corpus ID: 206740894
This work proposes a low-complexity reduced-rank method for general parameter estimation using an adaptive decimation and…
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1999
1999
Time-variant CIC-filters for sample rate conversion with arbitrary rational factors
M. Henker
,
T. Hentschel
,
G. Fettweis
ICECS'99. Proceedings of ICECS '99. 6th IEEE…
1999
Corpus ID: 402716
Sample rate conversion (SRC) with rational factors can be realized by interpolation followed by decimation, where CIC-filters can…
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Highly Cited
1997
Highly Cited
1997
A modified comb filter structure for decimation
Tapio Saramiiki
,
Tapani Ri toniemi
Proceedings of IEEE International Symposium on…
1997
Corpus ID: 62020767
A cascade of comb filters (or recursive running sum or sine-filters) provides an effective first stage for multistage VLSI…
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1997
1997
Low-Power Decimation Filter Design for Multi-Standard Transceiver Applications
Carol Barrett
1997
Corpus ID: 15712905
Recent efforts in the design of wireless RF transceivers focus on high integration and multi-standard operation. Higher…
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1995
1995
Automatic Location Tracking of Faces and Facial Features in Video Sequences
A. Jacquin
,
A. Eleftheriadis
1995
Corpus ID: 15525945
The work reported in this paper addresses the issue of automatically tracking the faces and facial features of persons in head…
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1994
1994
Motion-compensated 3-D subband coding with multiresolution representation of motion parameters
J. Ohm
Proceedings of 1st International Conference on…
1994
Corpus ID: 14520409
This paper concentrates on the aspects of motion estimation and representation in the framework of motion-compensated 3-D subband…
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Highly Cited
1988
Highly Cited
1988
Exact decimation approach to the Green's functions of the Fibonacci-chain quasicrystal.
Ashraff Ja
,
Stinchcombe Rb
1988
Corpus ID: 120610771
1987
1987
Pre- and postfiltering of HDTV signals for sampling rate reduction and display up-conversion
G. Schamel
1987
Corpus ID: 62504446
Three-dimensional downsampling of a wide-band high-definition television signal provides an appropriate data rate for a digital…
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1956
1956
Registration of Varieties and Strains of Alfalfa 1
L. Graber
1956
Corpus ID: 85307785
Narragansett alfalfa is a new variety developed at the Rhode Island Agricultural Experiment Station by T. E. Odland and…
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