Short-time Fourier transform

Known as: Standing wave discrete Fourier transform, STFT, Short time Fourier transform 
The short-time Fourier transform (STFT), or alternatively short-term Fourier transform, is a Fourier-related transform used to determine the… (More)
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Topic mentions per year

Topic mentions per year

1966-2017
010020019662017

Papers overview

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2013
2013
Non-invasive heart rate measurement is essential in medical and sport sciences. Typically, the first stage of heart rate… (More)
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2012
2012
A complete evaluation of first-order, second-order and mixed derivatives is proposed for both the (log-)magnitude and the phase… (More)
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2010
2010
In this paper, a new concise algorithm about time-frequency representation (TFR) based on an adaptive short-time Fourier… (More)
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2009
2009
The short-time Fourier transform (STFT) spectrogram, which is the squared modulus of the STFT, is a smoothed version of the… (More)
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Highly Cited
2007
Highly Cited
2007
In this paper, we investigate the influence of crossband filters on a system identifier implemented in the short-time Fourier… (More)
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2006
2006
Taking as signal model the sum of a non-stationary deterministic part embedded in a white Gaussian noise, this paper presents the… (More)
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2004
2004
The authors propose and demonstrate the time-stretched short-time Fourier transform (TS-STFT) technique to overcome the… (More)
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2004
2004
where w(n) is an analysis window. At each time instant, the STFT is a discrete-time Fourier transform or discrete Fourier… (More)
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Highly Cited
1995
Highly Cited
1995
Instantaneous frequency estimation is important in many applications, including FM demodulation. Time-frequency-based methods… (More)
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Highly Cited
1983
Highly Cited
1983
In this paper, we present an algorithm to estimate a signal from its modified short-time Fourier transform (STFT). This algorithm… (More)
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