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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2012    内容类型：其他    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Iterative Reconstruction for Bioluminescence Tomography with Total Variation Regularization 其他 2012-01-01 Jin, Wenma; He, Yonghong 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/13 Inverse problem  Bioluminescence tomography  Regularization  Total variation  Landweber algorithm  Expectation maximization  TOTAL VARIATION MINIMIZATION  IN-VIVO  IMAGE-RECONSTRUCTION  OPTICAL TOMOGRAPHY  ALGORITHMS  LIGHT  FEASIBILITY  CONVERGENCE   A meshless scaling iterative algorithm based on compactly supported radial basis functions for the numerical solution of Lane-Emden-Fowler equation 其他 2012-01-01 Shen, Quan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 compactly supported radial basis functions  meshless collocation method  scaling iterative algorithm  PARTIAL-DIFFERENTIAL-EQUATIONS  MULTIQUADRIC COLLOCATION METHOD  SEMILINEAR ELLIPTIC-EQUATIONS  COMPUTATIONAL FLUID-DYNAMICS  DATA APPROXIMATION SCHEME  MULTIPLE CRITICAL-POINTS  MOUNTAIN PASS METHOD  SUSPENSION BRIDGE  SCATTERED DATA  POSITIVE SOLUTIONS   Accurate solutions of M-matrix algebraic Riccati equations 其他 2012-01-01 Xue, Jungong; Xu, Shufang; Li, Ren-Cang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 DOUBLING-ALGORITHM  ITERATIVE SOLUTION   Accurate solutions of M-matrix Sylvester equations 其他 2012-01-01 Xue, Jungong; Xu, Shufang; Li, Ren-Cang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 ALGEBRAIC RICCATI-EQUATIONS  SMALLEST EIGENVALUE  PERTURBATION-THEORY  ITERATIVE SOLUTION  ALGORITHM   Differential phase-contrast interior tomography 其他 2012-01-01 Cong, Wenxiang; Yang, Jiangsheng; Wang, Ge 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 RAY TALBOT INTERFEROMETRY  IMAGE-RECONSTRUCTION  HILBERT TRANSFORM   Visualizing timelines: Evolutionary summarization via iterative reinforcement between text and image streams 其他 2012-01-01 Yan, Rui; Wan, Xiaojun; Lapata, Mirella; Zhao, Wayne Xin; Cheng, Pu-Jen; Li, Xiaoming 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/17 Joint Channel Estimation and Data Detection Based on Pilot Assisted Two-Way Relay Network Single-Carrier System 其他 2012-01-01 Ren, Shubo; Luan, Xi; Wu, Jianjun; Xiang, Haige 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 Two-way relay network  amplify and forward  channel estimation  data detection  interference cancellation  TRAINING DESIGN   Estimating age privacy leakage in online social networks 其他 2012-01-01 Dey, Ratan; Tang, Cong; Ross, Keith; Saxena, Nitesh 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/17 High-quality image interpolation via local autoregressive and nonlocal 3-D sparse regularization 其他 2012-01-01 Gao, Xinwei; Zhang, Jian; Jiang, Feng; Fan, Xiaopeng; Ma, Siwei; Zhao, Debin 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17 Resource Allocation Using A Reverse Iterative Combinatorial Auction for Device-to-Device Underlay Cellular Networks 其他 2012-01-01 Xu, Chen; Song, Lingyang; Han, Zhu; Li, Dou; Jiao, Bingli 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 COMMUNICATION