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Foreign Trade Survey Data: Do They Help in Forecasting Exports and Imports? 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2022, 页码: 24
作者:  Bai Yun;  Wang Shouyang;  Zhang Xun
收藏  |  浏览/下载：59/0  |  提交时间：2023/02/07
ARIMAX  artificial neural network  composite index  forecasting  foreign trade  Granger causality test  survey data  
New design of active disturbance rejection control for nonlinear uncertain systems with unknown control input gain 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 4, 页码: 13
作者:  Chen, Sen;  Chen, Zhixiang;  Huang, Yi;  Zhao, Zhi-Liang
收藏  |  浏览/下载：116/0  |  提交时间：2022/04/02
uncertain system  active disturbance rejection control  control input gain  
EXACT PENALTY FUNCTION FOR \ell2,1 NORM MINIMIZATION OVER THE STIEFEL MANIFOLD 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 4, 页码: 3097-3126
作者:  Xiao, Nachuan;  Liu, Xin;  Ya-Xiang Yuan
收藏  |  浏览/下载：104/0  |  提交时间：2022/04/02
orthogonality constraint  Stiefel manifold  nonsmooth optimization  augmented Lagrangian method  
A class of smooth exact penalty function methods for optimization problems with orthogonality constraints 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 37
作者:  Xiao, Nachuan;  Liu, Xin;  Yuan, Ya-xiang
收藏  |  浏览/下载：149/0  |  提交时间：2021/01/14
Orthogonality constraint  Stiefel manifold  augmented Lagrangian method  
Why the Effects of Oil Price Shocks on China's Economy are Changing 期刊论文
ENERGY JOURNAL, 2020, 卷号: 41, 期号: 6, 页码: 107-132
作者:  Wang, Shouyang;  Zhang, Xun;  Zhao, Lin
收藏  |  浏览/下载：126/0  |  提交时间：2021/04/26
Oil price shocks  Macroeconomy  China  Dynamic stochastic general equilibrium model  Time varying  
Fractional Degree Stochastic Dominance 期刊论文
MANAGEMENT SCIENCE, 2020, 卷号: 66, 期号: 10, 页码: 4630-4647
作者:  Huang, Rachel J.;  Tzeng, Larry Y.;  Zhao, Lin
收藏  |  浏览/下载：123/0  |  提交时间：2021/01/14
stochastic dominance  risk aversion  risk lovingness  higher-order risk preferences  risk taking  
Stability Analysis for Wave Simulation in 3D Poroelastic Media with the Staggered-Grid Method 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2020, 卷号: 28, 期号: 2, 页码: 743-767
作者:  Zhang, Wensheng
收藏  |  浏览/下载：131/0  |  提交时间：2020/09/23
3D  stability analysis  poroelastic media  wave propagation  staggered-grid  
A parameter formula connecting PID and ADRC 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2020, 卷号: 63, 期号: 9, 页码: 13
作者:  Zhong, Sheng;  Huang, Yi;  Guo, Lei
收藏  |  浏览/下载：137/0  |  提交时间：2020/09/23
nonlinear uncertain systems  proportional-integral-derivative  PID  active disturbance rejection control  ADRC  extended state observer  ESO  
Convergence analysis of a coefficient inverse problem for the semi-discrete damped wave equation 期刊论文
APPLICABLE ANALYSIS, 2020, 页码: 26
作者:  Zhang, Wensheng;  Zhao, Zhongliu
收藏  |  浏览/下载：132/0  |  提交时间：2020/09/23
Discrete Carleman estimates  damped wave equation  coefficient inverse problem  semi-discrete  convergence  
An Efficient Orthonormalization-Free Approach for Sparse Dictionary Learning and Dual Principal Component Pursuit 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 11, 页码: 25
作者:  Hu, Xiaoyin;  Liu, Xin
收藏  |  浏览/下载：155/0  |  提交时间：2020/09/23
dual principal component pursuit  orthogonality constraint  sparse dictionary learning  stiefel manifold