Results 91 to 100 of about 5,419,576 (229)
Accounting Perspectives, Volume 24, Issue 2, Page 343-391, June 2025.ABSTRACT Compared to large enterprises (LEs), small and medium‐sized enterprises (SMEs) have unique characteristics that may affect their needs in several areas. Thus, the “one‐size‐fits‐all” approach to meeting the needs of both groups of enterprises would be inappropriate in different circumstances.
Sylvestre Uwizeyemungu, Jacques Bertrand
wiley +1 more source
Decimated generalized Prony systems [PDF]
, 2013 We continue studying robustness of solving algebraic systems of Prony type (also known as the exponential fitting systems), which appear prominently in many areas of mathematics, in particular modern "sub-Nyquist" sampling theories.
Batenkov, Dmitry
core
Quantum Algorithms for Quantum Molecular Systems: A Survey
WIREs Computational Molecular Science, Volume 15, Issue 3, May/June 2025.Quantum algorithms for quantum molecular systems: from molecular encoding, to Hamiltonian simulation, static properties, and quantum advantage. ABSTRACT Solving quantum molecular systems presents a significant challenge for classical computation. The advent of early fault‐tolerant quantum computing devices offers a promising avenue to address these ...
Yukun Zhang +6 more
wiley +1 more source
Enhanced‐Resolution Learning‐Based Direction of Arrival Estimation by Programmable Metasurface
Advanced Electronic Materials, Volume 11, Issue 3, March 2025.A fast and accurate technique, which exploits a processing layer based on a pre‐trained multilayer neural network to interpret variations in recorded power levels, is combined with the use of a programmable metasurface reflector for high‐resolution direction‐of‐arrival (DOA) estimation.
Nawel Meftah +3 more
wiley +1 more source
IEEE Access, 2019 A dual parallel factor (PARAFAC)-based approach to jointly estimating the two-dimensional direction of arrival (2-D DOA) and Doppler is proposed in this paper, where an L-shaped array consisting of acoustic vector-sensor is used.
Riheng Wu +3 more
doaj +1 more source
Basic Singular Spectrum Analysis and Forecasting with R
, 2013 Singular Spectrum Analysis (SSA) as a tool for analysis and forecasting of time series is considered. The main features of the Rssa package, which implements the SSA algorithms and methodology in R, are described and examples of its use are presented ...
Anderson +16 more
core +1 more source
Accelerating the Electrochemical Formation of the δ Phase in Manganese‐Rich Rocksalt Cathodes
Advanced Materials, Volume 37, Issue 6, February 12, 2025.A method of electrochemical pulsing which forms a spinel‐like δ phase in Mn‐rich disordered rocksalt materials with Li‐excess (DRX) (DRX) cathode materials is demonstrated. This concept is extended to large single‐crystalline particles, greatly improving the cycling stability.
Tucker Holstun +10 more
wiley +1 more source
A Tensor-Based Subspace Approach for Bistatic MIMO Radar in Spatial Colored Noise
Sensors, 2014 In this paper, a new tensor-based subspace approach is proposed to estimate the direction of departure (DOD) and the direction of arrival (DOA) for bistatic multiple-input multiple-output (MIMO) radar in the presence of spatial colored noise.
Xianpeng Wang +3 more
doaj +1 more source
Joint 2D-DOA and Frequency Estimation for L-Shaped Array Using Iterative Least Squares Method
International Journal of Antennas and Propagation, 2012 We introduce an iterative least squares method (ILS) for estimating the 2D-DOA and frequency based on L-shaped array. The ILS iteratively finds direction matrix and delay matrix, then 2D-DOA and frequency can be obtained by the least squares method ...
Ling-yun Xu +3 more
doaj +1 more source
Direction-of-Arrival Estimation for Both Uncorrelated and Coherent Signals in Coprime Array
IEEE Access, 2019 Direction-of-arrival (DOA) estimation in coprime array involves the problem that there is the coexistence of both uncorrelated signals and coherent signals in the multipath environment.
Haiyun Xu +4 more
doaj +1 more source