Keywords: بازیابی انعطاف پذیر; Sparse recovery; Integer lattice; Random matrices; Algebraic numbers; Geometry of numbers; 41A46; 68Q25; 68W20;
مقالات ISI بازیابی انعطاف پذیر (ترجمه نشده)
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Keywords: بازیابی انعطاف پذیر; Compressed sensing; Moreau proximal smoothing; Accelerated alternating minimization; Sparse recovery; Total variation; 94A12; 90C25; 68U10;
Keywords: بازیابی انعطاف پذیر; Airborne radar; Atomic norm minimization; Sparse recovery; Space-time adaptive processing;
Keywords: بازیابی انعطاف پذیر; Skin conductance response; Electrodermal activity; Sparse recovery; Orthogonal matching pursuit; Artifact detection;
Keywords: بازیابی انعطاف پذیر; Sparse recovery; Compressed sensing; Orthogonal least-squares; Orthogonal matching pursuit; Subspace clustering;
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Generalized orthogonal matching pursuit; Restricted isometry property; Sparse recovery;
Keywords: بازیابی انعطاف پذیر; Sparse recovery; Smoothed L0; Adaptive regularized SL0; SVD;
Keywords: بازیابی انعطاف پذیر; Non-uniform norm; Sparse recovery; Compressed sensing; Gradient projection;
Keywords: بازیابی انعطاف پذیر; Sparse recovery; First-order methods; Moreau envelope;
Keywords: بازیابی انعطاف پذیر; 15A12; 15A60; 15B52; 42A61; 60B20; 90C05; 94A12; 94A20; Compressed sensing; Sparse recovery; Null space property; Finite alphabet; Statistical dimension; Phase transitions;
Keywords: بازیابی انعطاف پذیر; Differential evolution; Compressed sensing; Sparse recovery; Noisy signal;
Keywords: بازیابی انعطاف پذیر; Compressive video sensing; Sparse recovery; Dictionary learning; Nonlocal self-similarity
Keywords: بازیابی انعطاف پذیر; primary; 52A20; 90C25; secondary; 94A12; Compressed sensing; Convex geometry; Grassmannian condition number; Sparse recovery;
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Multiple measurement vectors; Joint sparsity; Row sparse matrices; Sparse recovery; Alternating direction method; 90C25; 90C59; 15A52; 52A41; 65J22; 15A29;
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Sparse recovery; Sparse signal; Signal reconstruction; Iterative algorithms;
Keywords: بازیابی انعطاف پذیر; Convergence analysis; Double-threshold sigmoid penalty; Generalized iteratively reweighted least squares; Sparse recovery
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Sparse recovery; Fusion; Signal reconstruction; Progressive reconstruction; Low latency;
Keywords: بازیابی انعطاف پذیر; Sparse recovery; l0 minimization; Simulated annealing; Compressed sensing; Greedy pursuit;
Keywords: بازیابی انعطاف پذیر; Radio interferometry; Compressed sensing; Sparse recovery;
On the sign consistency of the Lasso for the high-dimensional Cox model
Keywords: بازیابی انعطاف پذیر; 62N02; Cox proportional; Empirical process; Hazard model; Lasso; Mutual coherence; Oracle property; Sparse recovery;
A pseudo-heuristic parameter selection rule for l1-regularized minimization problems
Keywords: بازیابی انعطاف پذیر; 47A52; 65F22; 65F10; Regularization parameter; l1-regularized; Sparse recovery; De Boor's rule;
Stable recovery of low-dimensional cones in Hilbert spaces: One RIP to rule them all
Keywords: بازیابی انعطاف پذیر; Sparse recovery; Low dimensional models; Restricted isometry; Structured sparsity; Regularization;
The matrix splitting based proximal fixed-point algorithms for quadratically constrained â1 minimization and Dantzig selector
Keywords: بازیابی انعطاف پذیر; Sparse recovery; â1-Minimization; Dantzig selector; Proximity operator; Total-variation;
Exploiting joint sparsity for underwater acoustic MIMO communications
Keywords: بازیابی انعطاف پذیر; MIMO; DCS; Joint sparsity; CoI; Sparse recovery;
Double temporal sparsity based accelerated reconstruction of compressively sensed resting-state fMRI
Keywords: بازیابی انعطاف پذیر; Accelerated functional MRI; l1 minimization; Sparse recovery; Compressed sensing; k-t acceleration; Undersampling;
Sparse decomposition by iterating Lipschitzian-type mappings
Keywords: بازیابی انعطاف پذیر; Underdetermined linear systems; Sparse recovery; Lipschitzian mappings; Smooth â0-norm; Smooth â1-norm; Fixed-point iteration scheme;
Grid-less T.V minimization for DOA estimation
Keywords: بازیابی انعطاف پذیر; DOA estimation; Sparse recovery; Grid-less methods; Total variation; Arbitrary geometry; Atomic norm;
Sparse ISAR imaging using a greedy Kalman filtering approach
Keywords: بازیابی انعطاف پذیر; Compressive sensing (CS); Inverse synthetic aperture radar (ISAR); Kalman Filter; Greedy algorithm; Sparse recovery;
Joint channel estimation algorithm via weighted Homotopy for massive MIMO OFDM system
Keywords: بازیابی انعطاف پذیر; Channel estimation; Massive MIMO OFDM; Sparse recovery; Complex Homotopy
Broadband underwater multi-source localization with a computationally efficient coherent OMP algorithm
Keywords: بازیابی انعطاف پذیر; Underwater source localization; Matched-field processing; Matched-phase coherent processor; Sparse recovery; Orthogonal matching pursuit; Dichotomous coordinate descent search
Accelerated fMRI reconstruction using Matrix Completion with Sparse Recovery via Split Bregman
Keywords: بازیابی انعطاف پذیر; Accelerated functional MRI; Nuclear norm; l1 minimization; Sparse recovery; Compressed sensing;
Deterministic convolutional compressed sensing matrices
Keywords: بازیابی انعطاف پذیر; 94A12; 11L40; 12E20Convolutional compressed sensing; Pseudo-random sequence; Partial character sums; Sparse recovery; Mutual incoherence
3D inversion of full gravity gradient tensor data using SL0 sparse recovery
Keywords: بازیابی انعطاف پذیر; Full gravity gradient tensor; Sparse recovery; SL0 norm; 3D inversion; Model objective function; Modified Newton-gradient method
Improved DOA estimation based on real-valued array covariance using sparse Bayesian learning
Keywords: بازیابی انعطاف پذیر; Direction of arrival; Unitary transformation; Sparse recovery; Sparse Bayesian learning;
Relationship between the optimal solutions of least squares regularized with ℓ0-norm and constrained by k-sparsity
Keywords: بازیابی انعطاف پذیر; ℓ0ℓ0-regularization; k-sparsity constraint; Globally optimal solutions; Optimal solution analysis; Parameter selection; Quasi-equivalence between nonconvex problems; Sparse recovery; Under-determined linear systems
Quasi-Newton Iterative Projection Algorithm for Sparse Recovery
Keywords: بازیابی انعطاف پذیر; Sparse recovery; Orthogonal projection; Compressed sensing; Quasi-Newton
Off-grid DOA estimation using array covariance matrix and block-sparse Bayesian learning
Keywords: بازیابی انعطاف پذیر; Direction-of-arrival; Off-grid model; Sparse recovery; Sparse Bayesian learning
Sparse recovery with coherent tight frames via analysis Dantzig selector and analysis LASSO
Keywords: بازیابی انعطاف پذیر; l1l1-Analysis; Restricted isometry property; Sparse recovery; Dantzig selector; LASSO; Gaussian noise; Sparse noise
On a unified view of nullspace-type conditions for recoveries associated with general sparsity structures
Keywords: بازیابی انعطاف پذیر; 15A83; 52A27; 68Q32; 90C25; 90C90Nullspace property; Sparse recovery; Block-sparse recovery; Low-rank matrix recovery; Nuclear norm minimization
Non-convex algorithm for sparse and low-rank recovery: Application to dynamic MRI reconstruction
Keywords: بازیابی انعطاف پذیر; Compressed Sensing; Sparse recovery; Low-rank matrix completion; Offline dynamic MRI reconstruction
Sparse spectral techniques for emission imaging
Keywords: بازیابی انعطاف پذیر; Emission imaging; Image reconstruction; Hough transform; Sparse recovery; Point set; Simplicial complex
Dictionary learning based reconstruction for distributed compressed video sensing
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Distributed video coding; Dictionary learning; Undersampled correlation noise model; Distributed compressed video sensing; Sparse recovery; Maximum likelihood; Energy minimization
Constraint removal for sparse signal recovery
Keywords: بازیابی انعطاف پذیر; Sparse recovery; Greedy pursuit; Underdetermined system; Compressed sensing
Retrieval of sparse solutions of multiple-measurement vectors via zero-point attracting projection
Keywords: بازیابی انعطاف پذیر; Compressed sensing; Sparse recovery; Multiple-measurement vectors; Zero-point attracting projection; The modulated wideband converter
A sparse recovery algorithm for DOA estimation using weighted subspace fitting
Keywords: بازیابی انعطاف پذیر; Direction-of-arrival; Weighted subspace fitting; Sparse recovery; Second-order cone programming
Signal recovery from multiple measurement vectors via tunable random projection and boost
Keywords: بازیابی انعطاف پذیر; Multiple measurement vector problem; Compressive sensing; Sparse recovery; Random projection
ISI sparse channel estimation based on SL0 and its application in ML sequence-by-sequence equalization
Keywords: بازیابی انعطاف پذیر; Channel estimation; Channel equalization; Adaptive filters; Sparse recovery; Viterbi algorithm
Sparse Legendre expansions via ℓ1ℓ1-minimization
Keywords: بازیابی انعطاف پذیر; Legendre polynomials; Sparse recovery; Compressive sensing; ℓ1ℓ1-minimization; Condition numbers; Random matrices; Orthogonal polynomials
The Gelfand widths of ℓpℓp-balls for 0<p≤10<p≤1
Keywords: بازیابی انعطاف پذیر; Gelfand widths; Compressive sensing; Sparse recovery; ℓ1ℓ1-minimization; ℓpℓp-minimization