Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 237,807,749 papers from all fields of science
Search
Sign In
Create Free Account
Time–frequency analysis
Known as:
Time–frequency signal processing
, Gabor matrix
, Time-frequency analysis
Expand
In signal processing, time–frequency analysis comprises those techniques that study a signal in both the time and frequency domains simultaneously…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
31 relations
Aliasing
Ambiguity function
Bandlimiting
Bilinear time–frequency distribution
Expand
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Advanced algorithms for wind turbine condition monitoring and fault diagnosis
R. Ibrahim
,
S. Watson
2016
Corpus ID: 12661137
The work undertaken in this research focuses on advanced condition monitoring and fault detection methods for wind turbines (WTs…
Expand
2012
2012
Efficient Computation of the Feedback Filter for the Hybrid Decision Feedback Equalizer in Highly Dispersive Channels
M. Magarini
,
L. Barletta
,
A. Spalvieri
IEEE Transactions on Wireless Communications
2012
Corpus ID: 14795315
The hybrid decision feedback equalizer (DFE) is a combined time-frequency domain implementation of the conventional time-domain…
Expand
2012
2012
Estimation of the complex‐valued mixing matrix by single‐source‐points detection with less sensors than sources
Hui Li
,
Yue-hong Shen
,
Jian-gong Wang
,
Xi-shun Ren
Transactions on Emerging Telecommunications…
2012
Corpus ID: 30773293
This paper essentially considers the direction‐of‐arrival (DOA) estimation of far‐field source signals in the underdetermined…
Expand
2010
2010
Identifying mechanical characteristics of materials with non-linear behavior using statistical methods
Gilbert-Rainer Gillich
,
P. Bratu
,
D. Frunzaverde
,
D. Amariei
,
V. Iancu
2010
Corpus ID: 55445070
Rubber and similar materials are often used as vibration insulators for technical systems. Their behavior is linear until a…
Expand
2010
2010
Automatic Beamforming for Blind Extraction of Speech From Music Environment Using Variance of Spectral Flux-Inspired Criterion
Tao Yu
,
J. Hansen
IEEE Journal on Selected Topics in Signal…
2010
Corpus ID: 8883287
This paper addresses the problem of automatic beamforming for blind extraction of speech in a music environment, using multiple…
Expand
2008
2008
Stochastic modeling and simulation of transient events
Lijuan Wang
2008
Corpus ID: 112103231
2007
2007
Current and Radiation Noise up to GHz Band Generated by Slowly Breaking Silver-Compound Contacts
Y. Kayano
,
Tatsuya Nakamura
,
K. Miyanaga
,
H. Inoue
IEICE transactions on electronics
2007
Corpus ID: 40163853
To clarify the mechanism of the generation of electromagnetic (EM) noise, current and radiation noise up to the GHz band…
Expand
2006
2006
Recognition of Convolutive Speech Mixtures by Missing Feature Techniques for ICA
D. Kolossa
,
H. Sawada
,
Ramón Fernández Astudillo
,
R. Orglmeister
,
S. Makino
Fortieth Asilomar Conference on Signals, Systems…
2006
Corpus ID: 40924033
One challenging problem for robust speech recognition is the cocktail party effect, where multiple speaker signals are active…
Expand
2006
2006
Distortion of fluorescent lamps in the frequency range 2-150 kHz
A. Larsson
,
M. Lundmark
,
M. Bollen
2006
Corpus ID: 117672048
This paper presents measurements of voltages and currents taken by fluorescent lamps with high-frequency ballast. The results are…
Expand
1996
1996
What are the joint time-frequency moments of a signal?
B. Tacer
,
P. Loughlin
IEEE International Conference on Acoustics…
1996
Corpus ID: 44309870
We investigate the question of what the joint moments of a signal are by considering the joint moments of the spectrogram for…
Expand