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浏览/检索结果: 共31条，第1-10条 帮助 限定条件 发表日期：2018    专题：北京航空航天大学    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 An improved MFSK Signal detection algorithm for mars probe entry, descent, landing phase 期刊论文 Lecture Notes in Electrical Engineering, 2018, 卷号: 445, 页码: 241-250 作者:  Zhang, T.;  Zhang, X.;  Li, Z.;  Bao, J. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Computational complexity  Doppler effect  Frequency shift keying  Martian surface analysis  Maximum likelihood  Maximum likelihood estimation  4-Dimensions searching  Doppler shift estimation  High dynamic  Mars science laboratory  Maximum Doppler frequency  Periodogram algorithm  Signal detection algorithm  Time domain  Signal detection   Entire solutions of certain type of nonlinear differential equations and differential-difference equations 期刊论文 Journal of Computational Analysis and Applications, 2018, 卷号: 24, 页码: 137-147 作者:  Chen, M.F.;  Gao, Z.S. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Error analysis of the Wiener-Askey polynomial chaos with hyperbolic cross approximation and its application to differential equations with random input 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2018, 卷号: 335, 页码: 242-269 作者:  Luo, Xue 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Generalized polynomial chaos  Hyperbolic cross approximation  Differential equations with random inputs  Spectral method   Fast flutter uncertainty calculation based on arbitrary modal shapes and reduced - Order modeling 会议论文 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018, 2018-01-08 作者:  Guangjing, H.;  Yuting, D.;  Chao, Y.;  Siyan, Z. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Aeroelasticity  Aviation  Computational fluid dynamics  Flutter (aerodynamics)  Intelligent systems  Modal analysis  Monte Carlo methods  Principal component analysis  Structural analysis  Structural dynamics  Aerodynamic force coefficients  Polynomial chaos expansion (PCE)  Reduced order models  Stiffness variations  Structural parameter  Structural variations  Uncertainty calculations  Uncertainty quantifications  Uncertainty analysis   On value distribution of meromorphic solutions of a certain second order difference equations 期刊论文 Journal of Computational Analysis and Applications, 2018, 卷号: 25, 页码: 1025-1035 作者:  Du, Y.F.;  Chen, M.F.;  Gao, Z.S. 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Sensitivity analysis of geometric parameters upon the aerothermodynamic performances of Mars entry vehicle 期刊论文 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2018, 卷号: 120, 页码: 597-607 作者:  Ju, Shengjun;  Yan, Chao;  Wang, Xiaoyong;  Qin, Yupei;  Ye, Zhifei 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Computational fluid dynamics  Mars Science Laboratory  Hypersonic flow  Aerothermodynamics  Sensitivity analysis   Numerical Simulation of Supersonic Twin-Jet Noise with High-Order Finite Difference Scheme 期刊论文 22nd AIAA/CEAS Aeroacoustics Conference, 2018, 卷号: 56, 页码: 290-300 作者:  Gao, Junhui;  Xu, Xin;  Li, Xiaodong 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Aeroacoustics  Computational aeroacoustics  Eigenvalues and eigenfunctions  Finite difference method  Geometry  Harmonic analysis  Navier Stokes equations  Nozzles  Supersonic aerodynamics  Convective velocity  Coupling mechanism  Dynamic mode decompositions  Filtered Navier-Stokes equations  Flux reconstruction  High order finite difference schemes  High-order finite differences  Nozzle configuration  Fighter aircraft   Quasi-interpolation scheme for arbitrary dimensional scattered data approximation based on natural neighbors and RBF interpolation 会议论文 International Conference on Information and Computational Science (ICICS), Dalian Univ Technol, Dalian, PAKISTAN, 2018-02-01 作者:  Feng, Renzhong;  Peng, Shun 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/30 Scattered data  Local interpolation  Natural neighbor  RBF interpolation  Quasi-interpolation  Error analysis   The inexact residual iteration method for quadratic eigenvalue problem and the analysis of convergence 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2018, 卷号: 332, 页码: 45-55 作者:  Yang, Liu;  Sun, Yuquan;  Gong, Fanghui 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Quadratic eigenvalue problem  Residual iteration method  Inexact method  Ritz value  Projection method   A highly efficient aeroelastic analysis method based on external aerodynamic force and strip theory 会议论文 AIAA Aerospace Sciences Meeting, 2018, 2018-01-08 作者:  Yan, Q.;  Wan, Z. 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/30 Aerodynamic loads  Aerodynamics  Aviation  Computation theory  Computational efficiency  Efficiency  A-plane  Aerodynamic forces  Aeroelastic analysis  High-efficiency  Strip theory  Aeroelasticity