AbstractWith the rapid economic development and the continuous improvementof scientific and technological power,people's living standards haveimproved.At the same time,people have ...

广东东软学院本科毕业设计（论文）AbstractWith the continuous development of Chinese society,the problem ofenvironmental pollution in China is becoming more and more serious.Nowadays...

北京理工大学珠海学院2020届本科生毕业设计Design of table tennis simulatorAbstractTable tennis is a traditional sport in China,which is loved by manypeople.Nowadays,the pace of peopl...

北京理工大学珠海学院2020届本科生毕业论文ABSTRACTThis paper will take the product display in the supermarket shopping website as anexample to study the application method of virtual...

Design and Implementation of Student Award Management SystemAbstract There are many events and awards related to colleges and universities,and it isdifficult for college administra...

目录引言.11.问题重述和分析21.1问题重述21.2问题分析32.基本假设与符号说明32.1基本假设.32.2符号说明.…33.模型的建立与求解43.1问题1….43.1.1问题求解43.2问题2.….43.2.1模型的建立.43.2.2...

基于图像识别技术的植物自动辨识系统摘要植物资源作为生态系统内部构成要素之一，但应为各种原因导致大规模的植物资源遭遇了不可逆的损坏，应积极引导并推进植物生态资源的保护，以期实现资源循...

山东中医药大学2020届毕业论文（设计）公司不仅保持了相对完善的传统客户服务模式，而且利用电话、互联网等先进的通信技术，为客户提供更方便、更独立、更有选择性的多渠道服务，使客户享受到相...

本科论文结论25参考文献…26致谢」2844∠8

AbstractWith the development of high technology and the birth of LED digitaltube,LED electronic advertising screen with large screen and clear pictureoften appears in daily life.Co...