Which is better for presenting your data: table or graph?

This study aimed at investigating the characteristics of table and graph that people perceive and the data types which people consider the two displays are most appropriate for. Participants in this survey were 195 teachers and undergraduates from four universities in Beijing. The results showed people's different attitudes towards the two forms of display.     

行为数据分析与入侵检测系统

入侵检测技术已成为计算机和网络安全系统中的重要组成部分，作为其核心的分析引擎部分，在解决局部环境中传统入侵检测技术的快速检测和分析问题，以及大规模主干网络的检测和分析问题时，行为数据分析方法的应用，将较大地提升入侵检测系统的性能。     

定题服务应是高校院系资料室的工作重心

本文从社会环境,学科需求,自身条件,发展方向等多方面阐述了高校院系资料室开展定题服务的必要性和可能性,论述了院系资料室与学校图书馆工作重心的区别,指出了定题服务应是今后资料室的工作重心,提出了开展定题服务的路径和方法.     

象征言说的公共化与私人性

本文立足于对象征在中西诗歌中生成、发展的梳理,揭示象征的本体性意义,并运用精神分析学原理指出象征的公共化与私人性在心理基础上的差异,以及由此造成的文本价值的区别。进而从读者角度出发,主张在象征的公共化与私人性之间求取一种平衡。     

Redesign of a conformal boundary recovery algorithm for 3D Delaunay triangulation

INTRODUCTION The Delaunay criterion provides a good way to triangulate a given point set. However, the prede- fined point connectivity is not certainly preserved during the triangulation, and some boundary con- straints may be lost in the resulting triangulation. Therefore, the recovery of missing boundaries be- comes an important topic. 2D boundary recovery problem turns out to be much easier to resolve in theory and practice than its 3D counterpart. It has been shown that there are cer…     

An International Resource for Learning and Teaching

This article compares the national curriculum data‐handling specifications of the UK, South Africa, Australia and New Zealand and shows how data from the CensusAtSchool project can be used to enhance the data‐handling capabilities of pupils in those countries. These data can also provide enhanced opportunities for the integration of ICT into core curriculum activities. Some ideas to enable teachers of statistics to create classroom teaching material with an international flavour are also provided.     

MATLAB在物理实验数据处理中的应用

本文在对Matlab简介后 ,以电子荷质比、液体粘度测量实验的数据处理为例 ,介绍了Matlab在物理实验数据处理中的应用 ,结果表明 ,用Matlab处理物理实验数据方法简单 ,且处理结果更能满足实验要求 ,适合在实验教学中推广     

管理类研究生大数据课程体系建设内容探讨

针对管理类研究生大数据课程建设问题,从大数据课程内容理论体系、课程内容体系、课程实验与实践体系、课程应用工具与模型系统体系等角度考虑大数据课程的前驱和后继,探讨大数据课程建设内容,对如何上好研究生大数据课程进行探讨,并提出合理建议。     

动态模拟二叉树的建立

《数据结构》课程的知识比较抽象 ,如果能让抽象的知识直观形象化 ,那一定能让我们的教学事半功倍。TurboC具有较强的图形处理功能 ,利用这些功能 ,我们可以将非线性数据结构二叉树的建立过程进行动态显示。