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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018     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 Reconstruction and Modal Analysis for Flow Field of Low Specific Speed Centrifugal Pump Impeller 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 12, 页码: 143-149 作者:  Zhang, Renhui;  Chen, Xuebing;  Guo, Guangqiang;  Li, Rennian 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Centrifugal pumps  Computational fluid dynamics  Flow fields  Forecasting  Impellers  Mean square error  Orthogonal functions  Principal component analysis  Radial basis function networks  Centrifugal pump impellers  Hydraulic performance  Low specific speed centrifugal pump  Modal characteristics  Optimization design  Proper orthogonal decompositions  Radial basis functions  Root mean square errors   Voltage Signal Reconstruction Method of Wind Power Converter Based on ITD and Improved Inner Product Compressed Sensing 期刊论文 Gaodianya Jishu/High Voltage Engineering, 2018, 卷号: 44, 期号: 7, 页码: 2338-2345 作者:  Dong, Weiguang;  Zhang, Xiaodong;  Tang, Min'an;  Guo, Junfeng 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Compressed sensing  Computational efficiency  Discrete cosine transforms  Power converters  Signal detection  Voltage measurement  Wind power  Generalized orthogonal  High speed transmission  Intrinsic time-scale decompositions  Jaccard coefficients  Operational efficiencies  Reconstruction accuracy  Reconstruction algorithms  Simultaneous operation   Non-linear model-order reduction based on tensor decomposition and matrix product 期刊论文 IET Control Theory and Applications, 2018, 卷号: 12, 页码: 2253-2262 作者:  Li, Zhen;  Jiang, Yaolin;  Xu, Kangli 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/19 Candecomp/parafac decompositions  Computationally efficient  Expansion coefficients  Input-output systems  Model order reduction  Proper orthogonal decomposition method  Tensor decomposition  Tucker decompositions   Quasi-bivariate variational mode decomposition as a tool of scale analysis in wall-bounded turbulence 期刊论文 EXPERIMENTS IN FLUIDS, 2018, 卷号: 59 作者:  Wang, Wenkang;  Pan, Chong;  Wang, Jinjun 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Bandwidth  Boundary layer flow  Boundary layers  Data handling  Principal component analysis  Reynolds number  Signal processing  Turbulence  Turbulent flow  Velocity  Velocity measurement  Bi-dimensional empirical mode decompositions  Moderate Reynolds numbers  Particle image velocimetries  Proper orthogonal decompositions  Scale characterization  Turbulent boundary layers  Two Dimensional (2 D)  Wall bounded turbulence  Atmospheric thermodynamics