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CCM单相boost功率因数校正系统的分析与研究
AbstractA single stage CCM-BOOST power factor correction circuit with high power factor and lowelectromagnetic interference is designed in this paper.First of all,the active power ...
基于Android的二手交易平台的设计与实现
北京理工大学珠海学院2020届本科生毕业设计ABSTRACTAccording to the Internet's develop and revolute,Internet technology has linked with ourlives closely and plays an important role in...
三相谐波电能提取电路研究
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基于Web的水果蔬菜销售系统的设计与实现
基于Web的水果蔬菜销售系统的设计与实现AbstractWith the development of Internet economy and technology,online shopping has beenwidely concerned and welcomed by the public.The defects...
基于Android的教师课堂点名APP的设计与实现
AbstractWith the rapid development of mobile Internet industry and the growth of mobiledevice terminals,people's learning and life is changing dramatically with the progressand dev...
超市商品信息管理系统设计与实现
Design and Implementation ofSupermarket Commodity InformationManagement SystemAbstract:With the efficient development of social economy,our living standard willalso be improved,and...
基于数据挖掘的企业失信识别模型研究
北京理工大学珠海学院2020届本科生毕业论文Research on the model of corporate dishonesty recognition basedon Data MiningAbstractHow to detect whether enterprises break the law or not ...
基于Vue的预约停车位APP设计与实现
4.1车主用户功能实现...174.1.1用户预约停车位功能实现.174.1.2用户查看已预约车位功能实现.194.1.3用户查看已完成车位功能实现204.1.4用户购买闲置车位功能实现214.1.5用户上传闲置车位功能实...
基于协同过滤的个性化零食推荐微信公众平台设计与实现
Design and implementation of wechatpublic platform for personalized snackrecommendationbased on collaborativefilteringABSTRACTWith the continuous development of social economy and ...











