数学建模活动促进教学与科研融合的研究与实践
在大学数学教学活动中，广大高校数学教师面临的一个突出问题是如何做好教学和科研的融合，有效提升人才培养质量.为了解决这个问题，本文总结了我校数学建模活动促进科教融合的相关举措与实践经验.长期的教学实践表明，构建层次化的建模活动平台，多学科协同育人，是实现数学建模教学常态化、课外实践经常化和应用研究专业化的有效举措.该举措能够培养具有扎实数学应用能力的创新型人才 …
青岛市文化创意产业与区域经济协调发展研究
文化创意产业与区域经济之间存在一种相互促进、互为因果的耦合关系。运用动态耦合模型, 对青岛市2008—2019年的文化创意产业与区域经济的动态耦合程度进行实证分析。 结果表明,两者的综合水平均呈现曲折上升趋势,耦合度先上升后降低。 目前,青岛市正处于文化创意产业与区域经济的协调发展阶段,且整个系统将在未来一段时间内长期处于这一发展阶段, 同时,文化创意产业对 …
Qiuling Xie
Evaluation and Projection of Global Marine Heatwaves Based on CMIP6 Models
Marine heatwaves (MHWs) are extreme climatic events that last for days to months and can extend up to thousands of kilometers and cause substantial ecological, social, and economic …
Zijian Qiu
An overview of hyperspectral image feature extraction, classification methods and the methods based on small samples
Hyperspectral image (HSI) contains rich spatial and spectral information, which has been widely used in resource exploration, ecological environment monitoring, land cover …
Missing data reconstruction in VHR images based on progressive structure prediction and texture generation
Very high resolution (VHR) satellite and aerial images often suffer from scene occlusion caused by redundant objects. The task of removing these redundant objects can be solved by …
Hanwen Xu
Assimilation Research of Wind Stress Drag Coefficient Based on the Linear Expression
The wind stress drag coefficient plays an important role in storm surge models. This study reveals the influences of wind stress drag coefficients, which are given in form of …
Improving the Thermal Structure Predictions in the Yellow Sea by Conducting Targeted Observations in the CNOP-identified Sensitive Areas
Targeted observation is an appealing procedure for improving model predictions. However, studies on oceanic targeted observations have been largely based on modeling efforts, and …
Kun Liu
Identification of the Sensitive Area for Targeted Observation to Improve Vertical Thermal Structure Prediction in Summer in the Yellow Sea
The sensitive area of targeted observations for short-term(7 d) prediction of vertical thermal structure(VTS) in summer in the Yellow Sea was investigated. We applied the …
Soil Classification Based on Deep Learning Algorithm and Visible Near-Infrared Spectroscopy
Changes in land cover will cause the changes in the climate and environmental characteristics, which has an important influence on the social economy and ecosystem. The main form …
实验室光谱仪与高光谱相机之间模型转移的研究
实验室光谱仪是指通过光谱仪仅能获取光谱信号的光谱仪，高光谱相机可通过图像获取图像和光谱两种信息。在使用实验室光谱仪的条件下，针对不同温度、不同实验室的光谱仪、不同测量条件、不同地区间样品等因素的模型转移均已有研究报道，但是，针对高光谱相机与实验室光谱仪之间的模型转移问题的研究较少。本研究以青海 164 份土壤样品为例，获取其实验室光谱仪光谱数据和高光谱相机数 …
李雪莹