Search Results: Bispectrum
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Bispectrum
Kamis, 2026-05-28 02:59:59In mathematics, in the area of statistical analysis, the bispectrum is a statistic used to search for nonlinear interactions. The Fourier transform of...
Click to read more »Bicoherence
Senin, 2026-06-01 11:02:08known as bispectral coherency) is a squared normalised version of the bispectrum. The bicoherence takes values bounded between 0 and 1, which make it a...
Click to read more »Allium bisceptrum
Sabtu, 2025-06-28 07:03:38Allium bisceptrum, also known as the twincrest onion or aspen onion, is a high elevation plant native to western United States. It is a perennial that...
Click to read more »Big Bounce
Rabu, 2026-04-29 15:47:13Bartjan; Delgado, Paola C. M.; Durrer, Ruth (2023-05-09). "Constraining the Bispectrum from Bouncing Cosmologies with Planck". Physical Review Letters. 130 (19)...
Click to read more »Closure phase
Senin, 2024-08-12 03:25:41observations is actually the complex quantity called the triple product (or bispectrum). The closure phase is the phase (argument) of this complex quantity....
Click to read more »Higher-order statistics
Kamis, 2024-08-08 10:41:06analysis, the extension of these is to higher order spectra, for example the bispectrum and trispectrum. An alternative to the use of HOS and higher moments is...
Click to read more »Spectral density
Minggu, 2026-05-24 23:50:12which gives the power of the variations as a function of spatial scale. Bispectrum Brightness temperature Colors of noise Least-squares spectral analysis...
Click to read more »CHIRP (algorithm)
Minggu, 2025-03-09 09:29:41frequency measurements the CHIRP algorithm tends to outperform CLEAN, BSMEM (BiSpectrum Maximum Entropy Method), and SQUEEZE, especially for datasets with lower...
Click to read more »Triple correlation
Senin, 2025-07-28 21:02:38}f^{*}(x)f(x+s_{1})f(x+s_{2})dx.} The Fourier transform of triple correlation is the bispectrum. The triple correlation extends the concept of autocorrelation, which...
Click to read more »Fourier analysis
Rabu, 2026-04-29 22:49:37Quantum Fourier transform (QFT) Number-theoretic transform Basis vectors Bispectrum Characteristic function (probability theory) Orthogonal functions Schwartz...
Click to read more »Speckle imaging
Rabu, 2026-04-15 02:16:29masking involves calculation of the bispectrum or closure phases from each of the short exposures. The "average bispectrum" can then be calculated and then...
Click to read more »Radiometric dating
Kamis, 2026-05-28 00:02:45(2002). "The ~2400-year cycle in atmospheric radiocarbon concentration: Bispectrum of 14C data over the last 8000 years" (PDF). Annales Geophysicae. 20 (1):...
Click to read more »Solar cycle
Minggu, 2026-04-26 03:23:15(2002). "The ~ 2400-year cycle in atmospheric radiocarbon concentration: bispectrum of 14C data over the last 8000 years". Annales Geophysicae. 20 (1): 115–20...
Click to read more »Order (mathematics)
Sabtu, 2025-02-01 00:14:56correlation, power spectrum, variance Higher-order statistics, e.g., bispectrum, kurtosis, skewness This set index article includes a list of related...
Click to read more »Simons Observatory
Kamis, 2026-05-21 06:31:38include gravitational lensing of the microwave background, the primordial bispectrum, and the thermal and kinematic Sunyaev-Zel'dovich effects. With delensing...
Click to read more »Aperture masking interferometry
Minggu, 2025-12-07 22:52:54these measurements through the use of closure quantities, allowing the bispectrum to be measured more quickly than for an un-masked aperture. For simplicity...
Click to read more »List of Fourier-related transforms
Selasa, 2025-05-27 22:55:46spectroscopy Harmonic analysis List of transforms List of mathematic operators Bispectrum The Fourier series represents ∑ n = − ∞ ∞ f ( n T ) ⋅ δ ( t − n T ) ,...
Click to read more »Fault detection and isolation
Kamis, 2026-03-26 19:40:48transform, Gabor Expansion, Wigner-Ville distribution (WVD), cepstrum, bispectrum, correlation method, high resolution spectral analysis, waveform analysis...
Click to read more »Adrian G. Barnett
Senin, 2026-01-26 07:53:012020. Retrieved 11 May 2020. Barnett, A.G. (2002). "On the use of the bispectrum to detect and model non-linearity". espace.library.uq.edu.au. UQ eSpace...
Click to read more »Buchalter Cosmology Prize
Rabu, 2025-11-26 14:59:07Dr. Maximilian Abitbol for their work Squeezing fNL out of the matter bispectrum with consistency relations. 2nd prize: Dr. Diego Blas, and Dr. Alexander...
Click to read more »Shlomo Dubnov
Selasa, 2026-03-24 23:13:17Computer Audition by inventing the method of information dynamics and use of Bispectrum and non-linear extensions of Spectral flatness. His new algorithm, called...
Click to read more »Hume Feldman
Minggu, 2024-08-25 15:49:06primordial non-Gaussianity in redshift surveys and his detection of the bispectrum signal was the first observational confirmation of the Gravitational Instability...
Click to read more »Jean-Philippe Uzan
Rabu, 2025-12-10 09:05:41Jean-Philippe; Bernardeau, Francis (2010). "The cosmic microwave background bispectrum from the non-linear evolution of the cosmological perturbations". Journal...
Click to read more »Wigner D-matrix
Senin, 2026-05-04 22:23:45(PDF). Probing the Early Universe with the CMB Scalar, Vector and Tensor Bispectrum (PhD). Nagoya University. pp. 153–4. ISBN 978-4-431-54180-6. Meckler,...
Click to read more »Athina Petropulu
Senin, 2026-03-09 19:25:46Northeastern University Thesis Signal Image Reconstruction from the Phase of the Bispectrum (1990) Doctoral advisor C. L. Max Nikias Academic work Discipline Engineering...
Click to read more »Mohamad Sawan
Jumat, 2026-04-24 23:15:28E. B., Gagliano, L., Rihana, S., Nguyen, D. K., & Sawan, M. (2018). Bispectrum features and multilayer perceptron classifier to enhance seizure prediction...
Click to read more »Polyspectra
Sabtu, 2026-05-30 22:12:41between frequency components. Higher-order spectra include the third-order bispectrum, the fourth-order trispectrum, and their multivariate generalizations...
Click to read more »Very Small Array
Minggu, 2026-03-22 23:47:4207578.x. S2CID 16877915. Smith, Sarah; et al. (2004). "Estimating the bispectrum of the Very Small Array data". MNRAS. 352 (3): 887–902. arXiv:astro-ph/0401618...
Click to read more »List of statistics articles
Rabu, 2026-04-29 05:56:36Biostatistics Biplot Birnbaum–Saunders distribution Birth–death process Bispectrum Bivariate analysis Bivariate von Mises distribution Black–Scholes Bland–Altman...
Click to read more »Athanasios Papoulis
Senin, 2025-01-20 01:23:49Carlo method, spectral representations and estimation, sampling theory, bispectrum and system identification, cyclostationary processes, deterministic signals...
Click to read more »Tidal tensor
Sabtu, 2026-05-16 16:42:07January 2018). "Evidence for Quadratic Tidal Tensor Bias from the Halo Bispectrum". Physical Review D. 86 (8) 083540. arXiv:1201.4827. Bibcode:2012PhRvD...
Click to read more »Blakesley Burkhart
Selasa, 2026-05-26 23:55:28of MHD Interstellar Turbulence: Statistical Moments, Correlations and Bispectrum". The Astrophysical Journal. 693 (1): 250–266. arXiv:0811.0822. Bibcode:2009ApJ...
Click to read more »Ma Chung-pei
Rabu, 2026-04-01 03:35:37November 2000). "Deriving the Nonlinear Cosmological Power Spectrum and Bispectrum from Analytic Dark Matter Halo Profiles and Mass Functions". The Astrophysical...
Click to read more »BINGO (telescope)
Selasa, 2026-04-07 21:40:17step. 5) The BINGO Project V: Further steps in Component Separation and Bispectrum Analysis. 6) The BINGO project - VI. H I halo occupation distribution...
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