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Everything about DFT matrix
Discrete fourier transform expressed as a matrix
In applied mathematics, a DFT matrix is a square matrix as an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a signal through matrix multiplication. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: DFT matrixA 5-minute orientation
- Skim a recent paper: DFT + U Study of Uranium Dioxide and Plutonium Dioxide with Occupation Matrix ControlInfluential work since 2022
- Pick up a classic book: Noise and vibration analysisThe most-reprinted book on the subject
- Read the landmark paper: Occupation matrix control of d- and f-electron localisations using DFT + UCited 270 times
- Go sideways: Circulant matrixA closely related topic
- Go sideways: Hexagonal samplingA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Occupation matrix control of d- and f-electron localisations using DFT + U
Conformational Behavior of α-Alanine. Matrix-Isolation Infrared and Theoretical DFT and ab Initio Study
Turbo Compressed Sensing with Partial DFT Sensing Matrix
Raman and Infrared Spectra of Thymine. A Matrix Isolation and DFT Study
Conformational Study of Monomeric 2,3-Butanediols by Matrix-Isolation Infrared Spectroscopy and DFT Calculations
Self-Aggregation in Pyrrole: Matrix Isolation, Solid State Infrared Spectroscopy, and DFT Study
Carbon dioxide interaction with metal atoms: matrix isolation spectroscopic study and DFT calculations
Matrix isolation infrared spectroscopy and DFT calculations of complexes between water and nitrogen
🆕 Influential since 2022
DFT + U Study of Uranium Dioxide and Plutonium Dioxide with Occupation Matrix Control
Photodegradation of Congo Red by Modified P25-Titanium Dioxide with Cobalt-Carbon Supported on SiO2 Matrix, DFT Studies of Chemical Reactivity
Image parallel block compressive sensing scheme using DFT measurement matrix
PES/clay mixed matrix membranes for efficient removal of recalcitrant chloramphenicol: Experimental and DFT study
Adsorptive capacity of a g-C3N4 matrix for thiamethoxam removal: A DFT study
📚 Books worth reading
Noise and vibration analysisAnders Brandt · 2010
Quantum Systems in Chemistry and PhysicsKiyoshi Nishikawa · 2012
DSP for MATLAB and LabVIEWForester W. Isen · 2008
Topics in Galois FieldsDirk Hachenberger, Dieter Jungnickel · 2020
Digital Signal Processing · 2006
Biological Signal AnalysisRamaswamy Palaniappan · 2013
Biological Signal AnalysisRamaswamy Palaniappan · 2013
Biological Signal AnalysisRamaswamy Palaniappan · 2013
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Circulant matrix In linear algebra, a circulant matrix is a square matrix in which each row is a cyclic shift, by one position, of the row above it. Equivalently, its entries…
- Hexagonal sampling A multidimensional signal is a function of M independent variables where M ≥ 2 {\displaystyle M\geq 2} . Real world signals, which are generally continuous…
- Multidimensional transform In mathematical analysis and applications, multidimensional transforms are used to analyze the frequency content of signals in a domain of two or more…
- Finite impulse response In signal processing, a finite impulse response (FIR) filter is a filter whose impulse response (or response to any finite length input) is of finite duration…
- Fractional wavelet transform Fractional wavelet transform (FRWT) is a generalization of the classical wavelet transform (WT). This transform is proposed in order to rectify the limitations…
- Wiener filter In signal processing, the Wiener filter (named after Norbert Wiener) is a filter used to produce an estimate of a desired or target random process by linear…
- Motions in the time-frequency distribution Several techniques can be used to move signals in the time-frequency distribution. Similar to computer graphic techniques, signals can be subjected to…
- Hartley transform In mathematics, the Hartley transform (HT) is an integral transform closely related to the Fourier transform (FT), but which transforms real-valued functions…