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Fractional Fourier transform

Known as: FRFT, Fourier 
In mathematics, in the area of harmonic analysis, the fractional Fourier transform (FRFT) is a family of linear transformations generalizing the… 
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Related topics

Related topics

28 relations
ChirpChirp Z-transformChirplet transformCone-shape distribution function

Broader (1)

Time–frequency analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Multichannel Random Discrete Fractional Fourier Transform
We propose a multichannel random discrete fractional Fourier transform (MRFrFT) with random weighting coefficients and partial… 
2011
2011
Weighted fractional Fourier Transform based image Steganography
In this paper an innovative technique for image Steganography has been proposed based on Weighted fractional Fourier… 
2010
2010
MIMO OFDM Systems Based on the Optimal Fractional Fourier Transform
Transmission over wireless time-varying channels can lead to inter-carrier interference (ICaI) and inter-cell interference (ICeI… 
2005
2005
Ziegler-Nichols Type Tuning Rules for Fractional PID Controllers
This paper presents two sets of tuning rules for fractional PIDs that rely solely on the same plant time-response data used by… 
Review
2005
Review
2005
Optical encryption and the space bandwidth product
2005
2005
Digital differentiator design using fractional delay filter and limit computation
In this paper, the design of digital differentiator is investigated. First, the relation between fractional delay filter and… 
2003
2003
Image encryption techniques based on the fractional Fourier transform
The fractional Fourier transform, (FRT), is a generalisation of the Fourier transform which allows domains of mixed spatial… 
Review
2002
Review
2002
A shattered survey of the Fractional Fourier Transform
In this survey paper we introduce the reader to the notion of the fractional Fourier transform, which may be considered as a… 
2001
2001
Wigner distribution and fractional Fourier transform
The connection between the Wigner distribution and the squared modulus of the fractional Fourier transform-which are both well… 
Highly Cited
1997
Highly Cited
1997
On Fractional Derivatives, Fractional-Orlder Dynamic Systems and PIXD~-controllei~s
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