虚拟化云计算动态移动数据实时去噪处理系统设计Design of real-time denoising processing system for virtualized cloud computing dynamic mobile data
谢芳
摘要(Abstract)：
现有系统进行虚拟化云计算动态移动数据去噪时,存在数据单个体运行且一次性完成去噪处理的问题。为提高云计算结果的准确性,设计新的虚拟化云计算动态移动数据实时去噪处理系统。该设计方法主要分为两个层次:基于Hadoop云计算平台描述系统硬件设计的三项功能,结合三项功能从前端控制层、运行层、用户层对系统C/S模式进行设计,实现海量动态移动数据的并行化处理;系统软件通过AFLS、并行处理中间件、查询服务器、DBMS、OTS五大结构,实现云计算动态移动数据的查询和简单去噪处理,采用网闸实时去噪处理方法对云计算动态移动数据进行二次实时去噪处理。实验结果表明,该系统与Matlab小波去噪系统和FPGA去噪系统相比,最高鲁棒性分别提高0.02%和0.08%,最低鲁棒性分别提高0.03%和0.05%;相同噪声数量下,去噪误差率最大值优于其他两种方法,分别为0.24%,0.29%;所设计的系统弱化了现有方法的不足,具有去噪精度高、稳定性好的优势。
关键词(KeyWords)： 云计算;动态移动数据;去噪处理;C/S模式;系统设计;鲁棒性
基金项目(Foundation): 国家自然科学基金项目(41605121)~~
作者(Author): 谢芳
DOI: 10.16652/j.issn.1004-373x.2018.22.005
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