Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 230,966,069 papers from all fields of science
Search
Sign In
Create Free Account
Discrete-time Fourier transform
Known as:
IDTFT
, DTFT
, Discrete time fourier transform
Expand
In mathematics, the discrete-time Fourier transform (DTFT) is a form of Fourier analysis that is applicable to the uniformly-spaced samples of a…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
35 relations
Aliasing
Carrier frequency offset
Circular convolution
Convolution
Expand
Broader (1)
Digital signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Performance of Linear Receivers in Frequency-Selective MIMO Channels
A. Mehana
,
Aria Nosratinia
IEEE Transactions on Wireless Communications
2013
Corpus ID: 18336191
This paper investigates the performance of the zero-forcing (ZF) and minimum mean-square error (MMSE) equalizers in MIMO…
Expand
2010
2010
ANALYSIS OF BASIC PROPERTIES OF MODIFIED PARK TRANS FORMATION FOR CURRENT AND FLUX STATE VARIABLES
W. Burlikowski
,
Politechnika Śląska
,
+6 authors
Zmiennych Stanu
2010
Corpus ID: 140115650
In the paper a modified Park transformation from phase reference frame ABC to dq reference frame for wye connected stator winding…
Expand
2009
2009
Generalised clarke model for mobile-radio reception
Rauf Iqbal
,
T. Abhayapala
,
T. Lamahewa
IET Communications
2009
Corpus ID: 1651252
Clarke's classical model of mobile-radio reception assumes isotropic-rich scattering around the mobile receiver antenna. The…
Expand
2009
2009
Spectrum Analysis Using the Discrete Fourier Transform ∗
Douglas L. Jones
2009
Corpus ID: 41656763
The discrete Fourier transform (DFT) maps a nite number of discrete time-domain samples to the same number of discrete Fourier…
Expand
2009
2009
A space-vector discrete Fourier transform for detecting harmonic sequence components of three-phase signals
F. Neves
,
H. Souza
,
E. Bueno
,
M. Rizo
,
F. Bradaschia
,
M. Cavalcanti
35th Annual Conference of IEEE Industrial…
2009
Corpus ID: 39804292
In this paper, a discrete-time algorithm for separately detecting the positive- and negative-sequence harmonic space-vector…
Expand
2008
2008
Alternatives to the discrete fourier transform
Doru-Cristian Balcan
,
A. Sandryhaila
,
J. Gross
,
Markus Püschel
IEEE International Conference on Acoustics…
2008
Corpus ID: 3757208
It is well-known that the discrete Fourier transform (DFT) of a finite length discrete-time signal samples the discrete-time…
Expand
2006
2006
Low complexity zero-padding zero-jamming DMT systems
Yuan-Hwui Chung
,
See-May Phoong
European Signal Processing Conference
2006
Corpus ID: 17186310
Discrete multitone (DMT) systems have been widely adopted in broadband communications. When the transmission channel is frequency…
Expand
2006
2006
Estimation of frequency offset using warped discrete-Fourier transform
R. Venkataramanan
,
K. Prabhu
Signal Processing
2006
Corpus ID: 6798755
2001
2001
Dynamic range and acquisition system
J. Halámek
,
I. Viscor
,
M. Kasal
2001
Corpus ID: 43533005
The limitation of the dynamic range given by noise and spurious signals is discussed. Attention is paid to the proper unit (dBFS…
Expand
1974
1974
Frequency Domain Representations
W. Wolovich
1974
Corpus ID: 118337873
The reader is undoubtedly familiar with the well known frequency domain methods such as the Nyquist and Bode diagrams, the…
Expand
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE