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北京大学 [91]

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期刊论文 [24]

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	On iterative algorithms for quantitative photoacoustic tomography in the radiative transport regime 其他 2017-01-01 Wang, Chao; Zhou, Tie 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 quantitative photoacoustic tomography improved fixed-point iteration radiative transfer equation Barzilai-Borwein method RECONSTRUCTION DISTRIBUTIONS EQUATION
	iVI: An Iterative Vector Interaction Method for Large Eigenvalue Problems 期刊论文 JOURNAL OF COMPUTATIONAL CHEMISTRY, 2017 Huang, Chao; Liu, Wenjian; Xiao, Yunlong; Hoffmann, Mark R. 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 large matrix eigenpair static-dynamic-static-iterative vector interaction perturbative selection made iteratively HARMONIC RESIDUAL METHOD DAVIDSON METHOD LINEAR-SYSTEMS LARGE MATRICES WAVE-FUNCTIONS EIGENVECTORS PERTURBATION ALGORITHMS LOWEST
	Digital image correlation based on a fast convolution strategy 期刊论文 OPTICS AND LASERS IN ENGINEERING, 2017 Yuan, Yuan; Zhan, Qin; Xiong, Chunyang; Huang, Jianyong 收藏 \| 浏览/下载：9/0 \| 提交时间：2017/12/03 Deformation measurement Image registration Fast convolution Computational performance HIGH-ACCURACY DEFORMATION MEASUREMENT INITIAL GUESS DISPLACEMENT ALGORITHM GRADIENT REGISTRATION CRITERIA SCHEME
	An Iterative Frequency Offset Estimation Method for Coherent Optical OFDM System 期刊论文 IEEE PHOTONICS TECHNOLOGY LETTERS, 2017 Zhu, Paikun; Li, Juhao; Zhao, Hui; Tian, Yu; Chen, Yuanxiang; Wu, Zhongying; Chen, Zhangyuan; He, Yongqi 收藏 \| 浏览/下载：35/0 \| 提交时间：2017/12/03 Coherent optical communications orthogonal frequency division multiplexing (OFDM) frequency offset estimation SYNCHRONIZATION NETWORKS
	Optimal Power Allocation in Spatial Modulation Systems 期刊论文 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2017 Shi, Yabo; Ma, Meng; Yang, Yuli; Jiao, Bingli 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 Spatial modulation (SM) mutual information power allocation capacity maximization CHANNEL ESTIMATION INFORMATION
	Subcarrier and power allocation scheme for downlink OFDM-NOMA systems 期刊论文 IET SIGNAL PROCESSING, 2017 Cai, Wenbo; Chen, Chen; Bai, Lin; Jin, Ye; Choi, Jinho 收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/03 OFDM modulation resource allocation multi-access systems greedy algorithms iterative methods subcarrier allocation scheme power allocation scheme downlink OFDM-NOMA system resource allocation problem RA problem orthogonal frequency division multiplexing nonorthogonal multiple access system user grouping based greedy algorithm specific user rate maximising criterion iterative water-filling criterion minimum rate constraint spectral efficiency performance iterative WF-SUR THROUGHPUT CAPACITY ACCESS
	A modified large-scale structure-preserving doubling algorithm for a large-scale Riccati equation from transport theory 其他 2016-01-01 Guo, Pei-Chang 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Large-scale nonsymmetric algebraic Riccati equation Large-scale structure-preserving doubling algorithm Balancing strategy Appropriate initial matrices Transport theory ITERATIVE SCHEMES MATRICES
	Relaxation strategy for the Landweber method 其他 2016-01-01 Han, Guanghui; Qu, Gangrong; Jiang, Ming 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Landweber iteration Relaxation strategy Image reconstruction Weighted least-squares ITERATIVE METHODS LINEAR-EQUATIONS RECONSTRUCTION ALGORITHMS IMAGE-RECONSTRUCTION FEASIBILITY PROBLEM CONVERGENCE SYSTEMS ACCELERATION PROJECTIONS SIRT
	Nonlinear Dimensionality Reduction by Local Orthogonality Preserving Alignment 其他 2016-01-01 Lin, Tong; Liu, Yao; Wang, Bo; Wang, Li-Wei; Zha, Hong-Bin 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 manifold learning dimensionality reduction semi-definite programming Procrustes measure MANIFOLD OPTIMIZATION EIGENMAPS
	Nonlinear Dimensionality Reduction by Local Orthogonality Preserving Alignment 期刊论文 Journal of Computer Science and Technology, 2016 Lin Tong; Liu Yao; Wang Bo; Wang Liwei; Zha Hongbin 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 manifold learning dimensionality reduction semi-definite programming Procrustes measure

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