FAQ

Window function

Known as: Hann–Poisson window, Triple overlapped cosine window, Noise equivalent bandwidth 
In signal processing, a window function (also known as an apodization function or tapering function) is a mathematical function that is zero-valued… (More)
Wikipedia

Topic mentions per year

Topic mentions per year

1961-2017
010020019612017

Related topics

Related topics

49 relations
B-splineBasis functionBilinear time–frequency distributionCausal filter
(More)

Broader (2)

Digital signal processingSignal processing

Related mentions per year

Related mentions per year

1936-2018
19401960198020002020
Window function
Spectral density
Signal processing
MATLAB
Spectral leakage
Smoothing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2013
Highly Cited
2013
Walk detection and step counting on unconstrained smartphones
Smartphone pedometry offers the possibility of ubiquitous health monitoring, context awareness and indoor location tracking… (More)
  • figure 1
  • table 1
  • figure 2
  • table 2
  • table 3
Is this relevant?
2012
2012
Optimization of Analytic Window Functions
Analytic functions represent the state-of-the-art way of performing complex data analysis within a single SQL statement. In… (More)
  • figure 1
  • figure 2
  • figure 3
  • table 1
  • figure 4
Is this relevant?
2005
2005
Design of Nonrecursive Digital Filters Using the Ultraspherical Window Function
An efficient method for the design of nonrecursive digital filters using the ultraspherical window function is proposed… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • table 1
Is this relevant?
Highly Cited
2005
Highly Cited
2005
Semantics and Evaluation Techniques for Window Aggregates in Data Streams
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes a result over each. Many… (More)
  • figure 1
  • figure 3
  • figure 4
  • figure 5
  • figure 6
Is this relevant?
2004
2004
Design of Ultraspherical Window Functions with Prescribed Spectral Characteristics
A method for the design of ultraspherical window functions that achieves prescribed spectral characteristics is proposed. The… (More)
  • figure 1
  • figure 2
  • table 1
  • figure 3
  • table 2
Is this relevant?
Highly Cited
2004
Highly Cited
2004
Covariance Tapering for Interpolation of Large Spatial Datasets
Interpolation of a spatially correlated random process is used in many areas. The best unbiased linear predictor, often called… (More)
  • table 1
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
2003
Highly Cited
2003
Fast Variable Window for Stereo Correspondence using Integral Images
We develop a fast and accurate variable window approach. The two main ideas for achieving accuracy are choosing a useful range of… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2002
2002
Generation of ultraspherical window functions
Two methods for the computation of the coefficients of the ultraspherical window are presented. The first corresponds to a… (More)
  • figure 2
  • table 1
  • figure 3
Is this relevant?
Highly Cited
1996
Highly Cited
1996
Texture Features for Browsing and Retrieval of Image Data
Image content based retrieval is emerging as an important research area with application to digital libraries and multimedia… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • table 2
Is this relevant?
Highly Cited
1988
Highly Cited
1988
On the use of instantaneous and transitional spectral information in speaker recognition
Absfracf-The use of instantaneous and transitional spectral representations of spoken utterances for speaker recognition is… (More)
  • figure 2
  • figure 3
  • figure 4
  • figure 5
  • figure 6
Is this relevant?