Search Results - "Sampling theorem"

Shannon-Nyquist-like condition derived from other principles.

Authors: Borys, Andrzej¹ a.borys@we.umg.edu.pl

Source: International Journal of Electronics & Telecommunications. 2026, Vol. 72 Issue 3, p1-5. 5p.

Accurate Lens-Distortion Measurement Through Detector Nyquist Sampling.

Authors: Yang, Yongqiang Wang, Zhiyi Li, Junlin et al.

Source: Sensors (14248220). Mar2026, Vol. 26 Issue 5, p1550. 19p.

'Almost nonunique' solutions to parameter estimation in periodic signals.

Authors: Jog, C. S.¹, jogc@iisc.ac.in

Source: EURASIP Journal on Advances in Signal Processing; 12/22/2025, Vol. 2025 Issue 1, p1-10, 10p

Multi-dimensional Dynamical Sampling in Shift-Invariant Spaces Associated with Special Affine Fourier Transform.

Authors: Ning, Meng Liu, Bei Wu, Li-ping et al.

Source: Circuits, Systems & Signal Processing. May2026, Vol. 45 Issue 5, p4088-4117. 30p.

Subjects: Fourier transforms, Sampling theorem, Signal reconstruction, Integral transforms, Mathematical convolutions, Mathematical transformations, Invariant subspaces, Signal processing

The Sampling Theorem and the Lerche–Newberger Formula.

Authors: Fejzullahu, Bujar XH.¹ (AUTHOR) bujar.fejzullahu@uni-pr.edu

Source: Mathematical Methods in the Applied Sciences. Jul2025, Vol. 48 Issue 10, p10457-10462. 6p.

Double-path multiscale adaptive compressed sensing network for electronic data.

Authors: Yu, Lubin Huang, Yongsheng Cheng, Yiqiang et al.

Source: EURASIP Journal on Advances in Signal Processing; 7/11/2025, Vol. 2025 Issue 1, p1-31, 31p

Spin Spherical Harmonics for the Analysis of Antenna Electromagnetic Fields.

Authors: Quennelle, Alice Chabory, Alexandre Contreres, Romain

Source: Progress in Electromagnetics Research M; 2025, Vol. 135, p34-44, 11p

动态稀疏阶估计的自适应盲频谱感知算法.

Alternate Title: Adaptive and blind spectrum sensing algorithm for dynamic sparse order estimation.

Authors: 梁燕 王晶 邵凯

Source: Application Research of Computers / Jisuanji Yingyong Yanjiu. May2025, Vol. 42 Issue 5, p1507-1513. 7p.

Sampling Theory Associated With Fractal Sturm–Liouville Equations.

Authors: Allahverdiev, Bilender P. Tuna, Hüseyin Kocabıyık, Mehmet

Source: Mathematical Methods in the Applied Sciences; 7/30/2026, Vol. 49 Issue 11, p12036-12053, 18p

On discrete holomorphic Paley--Wiener spaces and sampling on the square lattice.

Authors: Monguzzi, A. Monti, M.

Source: Transactions of the American Mathematical Society. Jul2026, Vol. 379 Issue 7, p5237-5259. 23p.

Nyquist–Shannon Guidance for Linking Sampling Adequacy and Predictive Uncertainty in Geospatial Mapping.

Authors: Lu, Meng Wang, Jiong

Source: Mathematical Geosciences. Jun2026, p1-27. 27p.

Sampling for Quaternion Bandlimited Signals in the Offset Linear Canonical Transform Domains.

Authors: Hou, Shuli Jiang, Yingchun

Source: Mathematical Methods in the Applied Sciences; Jun2026, Vol. 49 Issue 9, p8825-8851, 27p

Whistle mimicking underwater acoustic communication with Nyquist constrained autoencoder learned whale waveforms.

Authors: An, Jongmin Park, Geun-Ho Kim, Wanjin et al.

Source: Journal of the Acoustical Society of America; Jun2026, Vol. 159 Issue 6, p5427-5444, 18p

A different perspective: Hermite-type exponential sampling series.

Authors: Kursun, Sadettin Acar, Tuncer

Source: Computational & Applied Mathematics; May2026, Vol. 45 Issue 4, p1-19, 19p

Frequency-Constrained QR: Signal and Image Reconstruction.

Authors: Garrett, Harrison Long, David G.

Source: Remote Sensing. Feb2025, Vol. 17 Issue 3, p464. 19p.

Subjects: Sampling theorem, Signal-to-noise ratio, Microwave imaging, Signal reconstruction, Image reconstruction

Uniqueness of Short-Time Linear Canonical Transform Phase Retrieval for Bandlimited Signals.

Authors: Li, Ying Zhang, Qingyue Li, Rui et al.

Source: Circuits, Systems & Signal Processing. Feb2025, Vol. 44 Issue 2, p1120-1137. 18p.

Subjects: Generalized spaces, Sampling theorem, Standard deviations, Signals & signaling

A Flexible Time Power Grey Fourier Model for Nonlinear Seasonal Time Series and Its Applications.

Authors: Xiaomei Liu Jiannan Zhu Meina Gao

Source: Journal of Grey System. 2025, Vol. 37 Issue 1, p43-63. 17p.

Subjects: Sampling theorem, Time series analysis, Wind forecasting, Statistical models, Artificial intelligence

The sampling theorem for non homogeneous random field in the n-dimensional separable linear canonical transform domain.

Authors: Zhang, Shuo Wang, Suping

Source: Communications in Statistics: Theory & Methods. 2025, Vol. 54 Issue 24, p7840-7861. 22p.

Sampling theorem and Riesz interpolation formula for Askey–Wilson operator with functions of exponential type.

Authors: Li, Xin Ranasinghe, Rajitha

Source: Arabian Journal of Mathematics. Aug2026, Vol. 15 Issue 2, p791-797. 7p.

Selective learning for sensing using shift-invariant spectrally stable undersampled networks.

Authors: Verma, Ankur Goyal, Ayush Sarma, Sanjay et al.

Source: Scientific Reports. 12/30/2024, Vol. 14 Issue 1, p1-9. 9p.