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Short-time Fourier transform
Known as:
Short Term Fourier Transform
, Standing wave discrete Fourier transform
, STFT
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The short-time Fourier transform (STFT), or alternatively short-term Fourier transform, is a Fourier-related transform used to determine the…
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Related topics
Related topics
43 relations
Adaptive Gabor representation
Ambiguity function
Autocorrelation
Automatic target recognition
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Broader (2)
Signal processing
Time–frequency analysis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Adaptive synchrosqueezing based on a quilted short-time Fourier transform
Alexander Berrian
,
N. Saito
Optical Engineering + Applications
2017
Corpus ID: 3609102
In recent years, the synchrosqueezing transform (SST) has gained popularity as a method for the analysis of signals that can be…
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2013
2013
Balayage and Short time Fourier transform frames
Enrico Au-Yeung
,
J. Benedetto
2013
Corpus ID: 55581720
Using his formulation of the potential theoretic notion of balayage and his deep results about this idea, Beurling gave…
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2011
2011
Improved resolution short time Fourier transform
Nabeel Ali Khan
,
M. N. Jafri
,
S. A. Qazi
International Conference on Emerging Technologies
2011
Corpus ID: 32377088
Short time Fourier transform is simple and yet effective tool for computing time frequency representations. However, its…
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2010
2010
Thesis Proposal The Short Time Fourier Transform and Local Signals
Shuhei Okumura
2010
Corpus ID: 1150036
In this thesis, I am going to investigate the properties of the short time Fourier transform (STFT) with overlapping windows and…
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2009
2009
UWB Radar Sensor Networks Detection of Targets in Foliage Using Short-Time Fourier Transform
Jinghan Liang
,
Q. Liang
IEEE International Conference on Communications
2009
Corpus ID: 20959257
In this paper, we study target detection in foliage environment. When radar echoes are in good quality, the detection of target…
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2004
2004
Identification and location of hot spots in proteins using the short-time discrete Fourier transform
Parameswaran Ramachandran
,
Andreas Antoniou
,
P. P. Vaidyanathan
Conference Record of the Thirty-Eighth Asilomar…
2004
Corpus ID: 38359361
A new approach for the identification and location of hot spots in proteins based on the short-time discrete Fourier transform…
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2004
2004
Analysis of transient waveform based on combined short time Fourier transform and wavelet transform
Chengyong Zhao
,
Minfeng He
,
Xia Zhao
International Conference on Power System…
2004
Corpus ID: 25714378
Transient harmonics can be analyzed by short time Fourier Transform (STFT) and wavelet transform respectively. However, there are…
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1989
1989
Local Bandwidth And Optimal Windows For The Short Time Fourier Transform
L. Cohen
,
Chongmoon Lee
Optics & Photonics
1989
Corpus ID: 120470641
The standard deviation of instantaneous frequency (local bandwidth) is derived for the short time Fourier transform. This is done…
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1988
1988
Efficient computation of the short-time fast Fourier transform
H. V. Sorensen
,
C. Burrus
ICASSP-88., International Conference on Acoustics…
1988
Corpus ID: 62765947
The short-time fast Fourier transform (STFFT) is an important tool in speech and other time-varying signal processing areas. The…
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1983
1983
Algorithms for signal reconstruction from short-time Fourier transform magnitude
S. Nawab
,
T. Quatieri
,
J. Lim
IEEE International Conference on Acoustics…
1983
Corpus ID: 206728146
We have previously established a number of conditions under which a real signal can be uniquely reconstructed from its STFT…
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