Results 1 to 10 of about 39,535 (167)
In the context of torpedo guidance systems, the performance of active sonar in channel parameter estimation and target detection and recognition is significantly degraded by the multipath effect and the time-varying characteristics of the underwater ...
Xueru Hu, Lanyue Zhang, Di Wu, Jia Wang
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Custom Orthogonal Weight functions (COWs) for event classification [PDF]
Nuclear instruments & methods in physics research / A 1040, 167270 (2022).
Dembinski, Hans +3 more
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DOA Estimation Based on Weighted l1-norm Sparse Representation for Low SNR Scenarios
In this paper, a weighted l1-norm is proposed in a l1-norm-based singular value decomposition (L1-SVD) algorithm, which can suppress spurious peaks and improve accuracy of direction of arrival (DOA) estimation for the low signal-to-noise (SNR) scenarios.
Ming Zuo +3 more
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A New Optimization Approach for Hybrid LDM-NOMA and FeMBMS-OMA in 5G Cellular Broadcasting
In this paper, a new approach for 5G broadcast optimization deployment is considered. We propose a novel hybrid of layered division multiplexing with non-orthogonal multiple access (LDM-NOMA) and further evolved multimedia broadcast multicast service ...
Heydar Shariatzadeh +2 more
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Greedy pursuit algorithms are widely used in sparse signal processing for their computational efficiency. However, research on the reconstruction error properties is far from comprehensive.
Lei Xiao +3 more
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Weighted Selberg orthogonality and uniqueness of factorization of automorphic L-functions [PDF]
Let \(\Pi\) be an automorphic representation of \(\text{GL}_n\) over an algebraic number field and let \(L(s,\Pi)\) be the \(L\)-function attached to \(\Pi\). It was conjectured that there exists a unique factorization \[ L(s,\Pi)=L(s,\pi_1) \cdots L(s,\pi_k) \] of \(L(s,\Pi)\) into a product of \(L\)-functions attached to automorphic irreducible ...
Liu, Jianya, Ye, Yangbo
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Approximate capabilities of Sonin–Laguerre orthogonal functions with predefined parameter of orthogonal basis are studied. Parameters of approximation expression are evaluated, that are used for construction of the models of correlation function and ...
I. M. Kulikovskikh, S. A. Prokhorov
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A novel method of constructing compactly supported orthogonal scaling functions from splines
A novel construction of compactly supported orthogonal scaling functions and wavelets with spline functions is presented in this paper. Let M n $M_{n}$ be the center B-spline of order n, except for the case of order one, we know M n $M_{n}$ is not ...
Shouzhi Yang, Huiqing Huang
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In this paper, a design is presented for a high-speed, high-power motor for a four-legged robot actuator that was optimized using the weighted sum method (WSM) based on the Taguchi method, and the response surface method (RSM).
Tae-Woo Lee, Do-Kwan Hong, Tae-Uk Jung
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Approximate solution of nonlinear multi-point boundary value problem on the half-line
In this work, we construct a novel weighted reproducing kernel space and give the expression of reproducing kernel function skillfully. Based on the orthogonal basis established in the reproducing kernel space, an efficient algorithm is provided to solve
Jing Niu, Ying Zhen Lin, Chi Ping Zhang
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