兰州大学机构库

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An effective wind speed prediction model combining secondary decomposition and regularised extreme learning machine optimised by cuckoo search algorithm 期刊论文
WIND ENERGY, 2022, 卷号: 25, 期号: 8, 页码: 1406-1433
Authors:  Zhang, Ye;  Zhang, WY(张文煜);  Guo, Zhenhai;  Zhang, SW(张述文)
Favorite  |    Submit date:2022/07/01
ensemble empirical mode decomposition  regularised extreme learning machine  secondary decomposition  wavelet packet transform  wind speed prediction  Data handling  Forecasting  Learning algorithms  Machine learning  Optimization  Speed  Wavelet analysis  Wavelet decomposition  Wind  Wind power  Cuckoo search algorithms  Cuckoo searches  Decomposition technique  Empirical Mode Decomposition  Ensemble empirical mode decomposition  Regularized extreme learning machine  Secondary decomposition  Speed prediction models  Wavelet packet transforms  Wind speed prediction  Learning systems  Knowledge acquisition  Wind speed  
An effective wind speed prediction model combining secondary decomposition and regularised extreme learning machine optimised by cuckoo search algorithm 期刊论文
WIND ENERGY, 2022, 卷号: 25, 期号: 8, 页码: 1406-1433
Authors:  Zhang, Ye;  Zhang, Wenyu;  Guo, Zhenhai;  Zhang, Shuwen
Favorite  |    Submit date:2023/01/03
Wavelet analysis  Machine learning  Learning systems  Wind power  Data handling  Knowledge acquisition  Learning algorithms  Wind speed  Optimization  Speed  Forecasting  Wavelet decomposition  Cuckoo search algorithms  Cuckoo searches  Decomposition technique  Empirical Mode Decomposition  Ensemble empirical mode decomposition  Regularized extreme learning machine  Secondary decomposition  Speed prediction models  Wavelet packet transforms  Wind speed prediction  
Fault identification of rolling bearings based on improved EMD decomposition method and BP neural network 会议论文
Proceedings - 2022 International Conference on Big Data, Information and Computer Network, BDICN 2022
Authors:  Wang, Lingyu;  Wu, Chengpeng;  Li, Peilin
Favorite  |    Submit date:2022/07/01
Alignment  Decomposition  Entropy  Fault detection  Neural networks  Roller bearings  Signal processing  Vibration analysis  BP neural networks  Decomposition CMPE  Decomposition methods  Empirical modal decomposition  Fault identifications  Faults diagnosis  Feature extraction and analysis  Improved empirical modal decomposition  Rolling bearings  Vibration signal  
Litter Decomposition of Qinghai Spruce (Picea crassifolia) Is Dependent on Mn Concentration in the Qilian Mountains, Northwest China 期刊论文
Forests, 2022, 卷号: 13, 期号: 9
Authors:  Gu, Jixiong;  Zhou, Bilian;  Zhao, CY(赵传燕);  Tang, Yuan;  Tian, Junkai;  Zhao, Xinning
Favorite  |    Submit date:2022/11/08
Biogeochemistry  Forestry  Landforms  Manganese  Decomposition coefficient  Decomposition rate  Forest ecosystem  Growing season  Litter decomposition  Litterbags  Mn concentrations  Qilian mountains  Qinghai spruce  Substrate quality  litter decomposition  manganese  Qilian Mountains  
Impacts of the Tibetan Plateau on aridity change over the Northern Hemisphere 期刊论文
ATMOSPHERIC RESEARCH, 2023, 卷号: 281
Authors:  Gao, Zhaokui;  Guan, Xiaodan;  He, Bian;  Zhao, Long;  Xie, Yongkun;  He, Yongli;  Ji, Fei
Favorite  |    Submit date:2023/01/03
Climate change  Empirical mode decomposition  High pressure effects  Intrinsic mode functions  Aridity index  Climate variability  Decadal variability  Dynamic effects  Empirical Mode Decomposition  Empirical mode decomposition method  Intrinsic Mode functions  Multi-decadal variability  Northern Hemispheres  Tibetan Plateau  Dynamic effect  Thermal effect  
Characteristics of multi-national carbon emissions based on empirical mode decomposition 会议论文
Proceedings - 2013 6th International Conference on Business Intelligence and Financial Engineering, BIFE 2013, Hangzhou, Zhejiang, China, November 14, 2013 - November 16, 2013
Authors:  Liu, Mingxing;  Zhang, GX(张国兴)
Favorite  |    Submit date:2017/01/18
Carbon  Decomposition  Signal Processing  Australia  Carbon Emissions  Characteristics Analysis  Empirical Mode Decomposition  Empirical Mode Decomposition Method  Long-term Trend  Short Term  Time-series Data  
Dynamic synergistic effects of large-scale three-dimensional circulation anomalies on the record-breaking cold wave in February 2021 in North America 期刊论文
ATMOSPHERIC RESEARCH, 2023, 卷号: 284
Authors:  Gao, Chenbin;  Hu, SJ(胡淑娟);  Zhang, JK(张健恺);  Zhang, Wenxin;  Li, Deqian;  Feng, Guolin
Favorite  |    Submit date:2023/05/25
Climatology  Oceanography  Atmospheric circulation  Cold waves  Extreme cold wave  Large-scale horizontal circulation  Large-scales  Local meridional circulation  Local zonal circulation  Meridional circulation  Pattern decomposition  Three-pattern decomposition of global atmospheric circulation  Three -pattern decomposition of global  atmospheric circulation  
Novel three-pattern decomposition of global atmospheric circulation: generalization of traditional two-dimensional decomposition 期刊论文
CLIMATE DYNAMICS, 2017, 卷号: 49, 页码: 3573-3586
Authors:  Hu, SJ(胡淑娟);  Cheng, Jianbo;  Chou, JF(丑纪范)
Favorite  |    Submit date:2018/09/18
Vortex circulation in the middle-high latitudes  Overturning circulation in the tropics  Traditional two-dimensional decomposition  Three-pattern decomposition of global atmospheric circulation  Decomposition of vertical vorticity  
Analysis of the relationship between dust aerosol and precipitation in spring over East Asia using EOF and SVD methods 期刊论文
Science of the Total Environment, 2024, 卷号: 908
Authors:  Liu, Hui;  Yu, Ye;  Xia, DS(夏敦胜);  Zhao, Suping;  Ma, Xiaoyi;  Dong, Longxiang
Favorite  |    Submit date:2024/03/15
Aerosols  Orthogonal functions  Singular value decomposition  Coupled mode  Dust aerosols  Dust sources  East Asia  Empirical Orthogonal Function  Function values  Mongolians  Singular value decomposition analysis  Singular value decomposition method  Source region  
Short-term wind speed forecasting using recurrent neural networks with error correction 期刊论文
Energy, 2021, 卷号: 217
Authors:  Duan, Jikai;  Zuo, HC(左洪超);  Bai, Yulong;  Duan, Jizheng;  Chang, Mingheng;  Chen, BL(陈伯龙)
Favorite  |    Submit date:2021/01/18
Atmospheric boundary layer  Electric power transmission networks  Error correction  Forecasting  Hybrid systems  Speed  Wind  Wind power  Data decomposition  Decomposition approach  Error decomposition  Forecasting accuracy  Hybrid forecasting  Neural network predictions  Short-term wind speed forecasting  Strong nonlinearity  Atmosphericboundarylayer  Electricpowertransmissionnetworks  Errorcorrection  Hybridsystems  Windpower  Datadecomposition  Decompositionapproach  Errordecomposition  Forecastingaccuracy  Hybridforecasting  Neuralnetworkpredictions  Short  termwindspeedforecasting  Strongnonlinearity