Výsledky vyhledávání - orthogonal matching pursuit-recursive algorithm

An Improved Stagewise Orthogonal Matching Pursuit-Recursive Algorithm for Power Quality Signal Reconstruction Autor Han, Binghui, Jiang, Hui

“…An improved stagewise orthogonal matching pursuit (iStOMP) algorithm is proposed and used for power quality signal reconstruction in this paper…”
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Orthogonal matching pursuit: recursive function approximation with applications to wavelet decomposition Autor Pati, Y.C., Rezaiifar, R., Krishnaprasad, P.S.

“…) at every step and thereby leads to improved convergence. We refer to this modified algorithm as orthogonal matching pursuit (OMP…”
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Non-Negative Orthogonal Greedy Algorithms Autor Nguyen, Thanh Thi, Idier, Jerome, Soussen, Charles, Djermoune, El-Hadi

“… Recently, non-negative extensions of the classical orthogonal matching pursuit and orthogonal least squares algorithms were proposed, using slow (i.e., non-recursive…”
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A swapping-based refinement of orthogonal matching pursuit strategies Autor Andrle, Miroslav, Rebollo-Neira, Laura

“… The resulting algorithm, which improves upon orthogonal matching pursuit methods, is fast and easy to implement…”
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Target Localization Algorithm of Wireless Sensor Network Based on Fast Orthogonal Matching Pursuit in Autor Li, Xiaoqiang, Chen, Jianfeng, Zhang, Rongrong, Yang, Wen, Tan, Weijie

“… Aiming at this problem, a multi-target localization algorithm based on QR decomposition for fast orthogonal matching pursuit is proposed…”
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Sparse signal approximation algorithms in a CELP coder Autor Dymarski, Przemyslaw, Romaniuk, Rafal

“… New algorithms are proposed, based on cyclic and parallel use of a fast implementation of the optimized orthogonal matching pursuit algorithm, i.e…”
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Low complexity hybrid precoding based on ORLS for mmWave massive MIMO systems Autor Zhang, Yu, Huang, Yuzhen, Qin, Xiaoqi, Zhang, Ping

“… In this paper, we propose a novel generalized orthogonal matching pursuit (gOMP) algorithm based on order-recursive least squares (ORLS…”
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Hierarchically Block-Sparse Recovery With Prior Support Information Autor Lu, Liyang, Wu, Haochen, Xu, Wenbo, Wang, Zhaocheng, Vincent Poor, H.

“…). A detailed PSI-enabled reconstruction model is formulated using various forms of PSI. The hierarchical block orthogonal matching pursuit with PSI (HiBOMP-P…”
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Low Complexity Channel Estimation for mmWave Hybrid MIMO Systems Autor Molazadeh, Amirhossein, Ghasimi, Mohsen, Alizade, Pezhman, Ardebilipour, Mehrdad

“… we proposed a method to reduce the complexity of orthogonal matching pursuit (OMP) algorithm for sparse signal recovery…”
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Performance of multi-sequence spreading random access for machine-type communication Autor Abebe, Ameha T., Kang, Chung G.

“…). Furthermore, an iterative order recursive least square (IORLS)-based orthogonal matching pursuit (OMP…”
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Noise reduction and identification of subsurface radar images using recursive wavelet decomposition Autor Sato, T., Tada, Y.

“… The authors propose a scheme based on similar 2D wavelet bases, but employing the recursive non-orthogonal decomposition algorithm known as the matching pursuit…”
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Incremental Dictionary Learning With Sparsity Autor Azimi-Sadjadi, Mahmood R., Zhao, Yinghui, Sheedvash, Sassan

“… In this paper, we present a new recursive algorithm to jointly perform dictionary learning and sparse coding using a fast orthogonal matching pursuit (OMP…”
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Mobile target localization through low complexity compressed sensing with iterative alternate coordinates projections Autor Denis, Benoit, Pana, Cristian, Abreu, Giuseppe

“…) or the simultaneous orthogonal matching pursuit (SOMP). Then, we adapt the previous methods, making use of their non-binary outputs as soft information while accounting for the presence of a mobile target over a 2D grid…”
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