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Digital filter

Known as: Digital filters, Discrete-time filter, Filter 
In signal processing, a digital filter is a system that performs mathematical operations on a sampled, discrete-time signal to reduce or enhance… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Multiplying a signal by a known constant is an essential operation in digital signal processing algorithms. In many application… 
Highly Cited
2003
Highly Cited
2003
  • H. Kwan
  • 2003
  • Corpus ID: 45488201
In this paper, seven fuzzy filters for noise reduction in images are introduced. Each of these fuzzy filters applies a weighted… 
2000
2000
This correspondence proposes a novel design strategy for linear multiuser detection in CDMA systems to satisfy a deterministic… 
Highly Cited
1999
Highly Cited
1999
The wave digital filter (WDF) theory provides us with a systematic methodology for building digital models of analog filters… 
Highly Cited
1997
Highly Cited
1997
Digital filtering algorithms are most commonly implemented using general purpose digital signal processing chips for audio… 
Highly Cited
1995
Highly Cited
1995
In this thesis, we generalize the classical discrete wavelet transform, and construct wavelet transforms that are shift-invariant… 
Highly Cited
1989
Highly Cited
1989
Highly Cited
1983
Review
1975
Review
1975
The problems of designing and implementing LSI systems for the processing of 2-D digital data, such as images or geophone arrays…