课程文献中心 更多>>

关键词： 数据结构   高等学校   教学参考资料  

ISBN: (纸本)9787564725808

摘要： 全书共分三部分。第一部分是数据结构实验指导，设计了十个实验单元共28个实验题目，涉及《数据结构》课程的线性表、栈与队列、串、数组与广义表、树与二叉树、图、查找、内部排序等章节的知识。每个实验题目包括问题描述、基本要求、数据结构设计、算法分析与设计、参考程序、测试结果、课外实验几个组成部分不等，但参考程序不完整，需要读者去完善。第二部分是数据结构习题，包括绪论、线性表、栈与队列、串数组和广义表、树与二叉树、图、查找、排序等8章内容，选编了逾430道题。第三部分是第二部分习题的参考答案，部分习题进行了解析。

关键词： C++语言 数据结构 高等学校 教材  

ISBN: (数字)9787302351214 ISBN: (纸本)9787302351214

摘要： 本书系统地介绍了各种常用的数据结构以及排序、查找的各种算法，阐述了各种数据结构的逻辑关系、存储表示及运算操作，并采用C++语言描述数据组织和算法实现。全书既注重原理又注重实践，配有大量的图表、示例和习题，内容丰富，概念讲解清楚，表达严谨，逻辑性强，语言精练，可读性好。本书既便于教师课堂讲授，又便于自学者阅读,既可作为高等院校计算机相关专业本科生、专科生的教材，也可供广大从事计算机应用的科技人员参考。

摘要： Educational research often involves hierarchical or nested data such as students nested within classrooms. Nested data violates the independence assumption which may lead to incorrect standard error estimates and inflated Type I error rates when traditional analyses are used. The consequences of ignoring hierarchical or multilevel data structure in general linear models have been well examined and documented. However, little is known about the consequences of ignoring multilevel data structure in factor analytic models. Multilevel factor analyses (MFA) produce a within-level and a between-level correlation matrix in addition to the traditional total correlation matrix. Individuals within-cluster are typically the focus in MFA and therefore the within-cluster matrix should be examined rather than the traditional total correlation matrix. This study intends to examine the consequences of ignoring multilevel data structure in factor analytic models by comparing factor solutions from analyzing total and within-cluster correlation matrices using empirical data from several educational and psychological measures. Results demonstrate that although the number of factors retained is often the same for the total and within-cluster matrices, examination of the item content and factor loadings often revealed different interpretations between the factor solutions of the total and within-cluster matrices. The findings suggest that the presence of simple structure, small ICC, and large sample size in relation to number of items result in similar total and within-cluster factor solutions.

关键词： 数据结构   Java语言  

ISBN: (纸本)9787562482772

摘要： 本书共分9章，内容包括线性表、栈和队列、串、数组和广义表、树与二叉树、图、查找和排序等。全书采用JAVA应用案例驱动教学，讲解数据结构、算法及应用，内容丰富，层次清晰，讲解深入浅出。

关键词： nanoparticle toxicity   structure-activity relationships analysis   SAR   principal component analysis   nanoparticle characterisation  

摘要： Structure toxicity relationship analysis was conducted using principal component analysis (PCA) for a panel of nanoparticles that included dry powders of oxides of titanium, zinc, cerium and silicon, dry powders of silvers, suspensions of polystyrene latex beads and dry particles of carbon black, nanotubes and fullerene, as well as diesel exhaust particles. Acute in vitro toxicity was assessed by different measures of cell viability, apoptosis and necrosis, haemolytic effects and the impact on cell morphology, while structural properties were characterised by particle size and size distribution, surface area, morphology, metal content, reactivity, free radical generation and zeta potential. Different acute toxicity measures were processed using PCA that classified the particles and identified four materials with an acute toxicity profile: zinc oxide, polystyrene latex amine, nanotubes and nickel oxide. PCA and contribution plot analysis then focused on identifying the structural properties that could determine the acute cytotoxicity of these four materials. It was found that metal content was an explanatory variable for acute toxicity associated with zinc oxide and nickel oxide, while high aspect ratio appeared the most important feature in nanotubes. Particle charge was considered as a determinant for high toxicity of polystyrene latex amine.

关键词： 数据结构   教学改革  

摘要： 该文通过对独立学院数据结构教学存在的问题进行分析,提出以项目为驱动以能力为导向的数据结构教学改革。改革从教学内容,教学方法和过程,以及考核评价方式等多方面展开。

关键词： 公交   数据结构   算法   实现  

摘要： 近年来,我国城镇化速度不断加快,城市人口不断增多,交通拥堵问题日益突出。公交是城市交通的主力军,通过这一主力军来解决城市交通拥堵问题是必由之路,因此公交数据结构算法与实现问题就显得极其重要。现以GIS为基础,公交数据结构模型为出发点,具体论述了公交数据结构算法与实现的思路,其中包括影响公交数据结构算法与实现的因素,人性化的公交数据结构算法与实现,公交数据结构算法与实现的基本步骤。希望能对缓解城市交通压力问题提供一些借鉴。

关键词： 神经网络   学习评价   数据结构  

摘要： 如何评价学生的网络学习行为,是网络学习课程所必须解决的一个大问题。为了解决这一问题,分析了各个影响评价结果的因素,把各因素作为神经网络系统的输入,通过对神经网络的训练,构建基于神经网络的学习评价系统,并利用matlab进行仿真。实验结果表明,该方法能够较好的解决《数据结构》资源共享课程中的网络学习评价问题。

关键词： 数组   链表   二叉树   指针数组   哈希表  

摘要： 通过详细分析各种实现专用电子数据表软件的数据结构,指出采用数组、链表、二叉树、指针数组和哈希表作为电子表的数据结构的优点和缺点。并阐述了在各种不同的场合下采用相应的数据结构的优越性,最后提出对采用哈希表作为专用电子数据表软件数据结构时的一种有效算法。

关键词： 数据结构   教学实践   教学改革  

摘要： 本文结合数据结构课程的课程特点和应用技术学院学生的学习情况,分析了这门课在实际的教学实践中存在的诸多问题,并提出了相关的改革意见。