Výsledky vyhledávání - last square iterative linear inversion algorithm

Wavelet-based 3-D inversion for frequency-domain airborne EM data Autor Liu, Yunhe, Farquharson, Colin G, Yin, Changchun, Baranwal, Vikas C

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A low complexity iterative soft-decision feedback MMSE-PIC detection algorithm for massive MIMO Autor Licai Fang, Lu Xu, Qinghua Guo, Defeng Huang, Nordholm, Sven

“… Then we derive a new method to calculate the matrix inversion by a linear combination of two matrices, which reduces…”
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Gravity inversion using wavelet-based compression on parallel hybrid CPU/GPU systems: application to southwest Ghana Autor Martin, Roland, Monteiller, Vadim, Komatitsch, Dimitri, Perrouty, Stéphane, Jessell, Mark, Bonvalot, Sylvain, Lindsay, Mark

“… In a new software package called TOMOFAST3D, the inversion is solved with an iterative least-square or a gradient technique, which minimizes a hybrid L 1-/L 2-norm-based misfit function…”
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A computational framework of gradient flows for general linear matrix equations Autor Wang, Liqi, Chu, Moody T., Bo, Yu

“… A conversion to a classical linear system A x = b via the Kronecker product is generally regarded as the last resort because it significantly increases the size of the problem and disrespects any underlying structure…”
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Applications of hybrid genetic algorithms in seismic tomography Autor Soupios, Pantelis, Akca, Irfan, Mpogiatzis, Petros, Basokur, Ahmet T., Papazachos, Constantinos

“…Almost all earth sciences inverse problems are nonlinear and involve a large number of unknown parameters, making the application of analytical inversion methods quite restrictive…”
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