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DFT matrix

Known as: Discrete Fourier transform matrix, Fourier coordinates 
In applied mathematics, a DFT matrix is an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
The reconstruction of a sparse signal from an undersampled set of linear measurements can be found in many engineering fields. In… 
2016
2016
Modular data is an important topic of study in rational conformal field theory. A modular datum defines finite dimensional… 
2014
2014
This paper is on reduction of x-ray radiation dosage in computerized tomography (CT) examinations without compromising the image… 
2014
2014
Joint Spatial Division and Multiplexing (JSDM) is a novel paradigm for splitting the functions of multiuser MIMO precoding into a… 
2011
2011
In this paper, single-stream transmission in the MIMO interference relay channel is studied. Two independent transceiver pairs… 
2008
2008
By combining multiple-input-multiple-output (MIMO) communication with block transmission using a cyclic prefix (CP), MIMO block… 
2006
2006
  • R. KuboK. Ohnishi
  • 2006
  • Corpus ID: 23432784
It is very important for robots working in unknown environment to recognize surface profile of the environment. This paper… 
Review
2005
Review
2005
The rigidity function of a matrix is defined as the minimum number of its entries that need to be changed in order to reduce the… 
2004
2004
  • C. TsengT. Hwang
  • 2004
  • Corpus ID: 6804498
In this paper, quantum circuit design of 8x8 discrete cosine transform (DCT) is investigated. The proposed design procedure can… 
2000
2000
The paper discusses the impact of mutual coupling on space-time adaptive processing (STAP) algorithms. To do so, simulations are…