This algorithm is implemented with MPI on the Shuguang 2000 parallel system in the National High Capable Computation Center(CC), Chengdu. The three dimension cavity steady flow field is simulated, and a high speedup ratio is achieved. 在国家高性能计算中心(CC)(成都)的曙光2000并行系统上,采用MPI消息传递实现了此种算法,计算定常三维空穴水域流场,取了较好的加速比。
Work of computer house's management has been developed with magnetic-card and computer house's management system has been established in the computation center. 本文介绍了大连大学计算中心(CC)用磁卡作为输入方式,对机房管理的一系列工作在计算机上进行开发,建立了具有高效率的机房调度管理系统。
Vector space model, the weights were calculated from the characteristic value, the text vector to determine similarity computation and clustering center of the aspects of CBC clustering algorithm was improved. 采用向量空间模型,分别从特征值权值计算、文本向量相似度计算和聚类中心点确定三个方面对CBC聚类算法进行了改进。
Signal analysis, including spectral analysis, specific energy computation, ringing count rate computation, event count rate computation, signal center frequency computation, autocorrelation analysis, and frequency spectrum energy instability computation. 信号分析。包括:频谱分析、能量率计算、振铃计数率计算、事件计数率计算、信号中心频率计算、自相关分析、频谱能量不稳定度计算。
By setting up computation and storage center by professional network company, what enterprise or individual user needs is only a cable, where through the browser, they can easily use the " cloud " as a data storage and application services center. 通过专业网络公司来搭建计算机存储、运算中心,企业或个人用户只需一根网线,借助浏览器,就可以很方便的把云作为资料存储及应用服务的中心。