使用Authorware所能调用的视频文件

在多媒体制作软件Authorware４．x，Authorware５．x，Authorware６．x中，支持许多种数字电影、动画和录像剪辑，利用数字电影图标，可以把这些数字电影调入Authorware的文件中，Authorware４．x，５．x，６．x中的数字电影图标所支持的数字电影具体格式如下。１）Director动画文件（．DIR，．DXR）Director同Authorware一样，都是Macromedia公司的产品，所以，这两者可以很好地结合在一起。如果Director动画文件中包含了交互性的分支，这些交互程序同样可以在Authorware中正常使用。Director动画文件是在Authorware外部保存的。目…     

浅谈Authorware制作菜单的方法

经常用Authorware制作课件的老师都知道，在Authorware中无法做出类似Windows的多级菜单。本利用Authorware中交互图标的热区响应类型和外部扩展函数——tMsContru01s．u32，介绍了如何在Authorware中制作下拉式二级菜单的方法。     

用动态链接库扩展Authorware的语音功能

本文介绍在Authorware多媒体开发软件中,利用DLL动态链接库调用Windows函数的程序设计和方法,进而可使Authorware直接对I/O口读写,使Authorware的功能更完善。     

Authorware作品的声音制作

在Authorware作品中,声音处于举足轻重的地位。声音文件的使用包括三个阶段:声音的插入、减少声音文件的占用空间和加入声音后对其的控制。而Authorware加入声音又分为两种情况:一种是Authorware支持的文件格式,可通过声音图标直接加入;另一种是Authorware不支持的MIDI声音文件,也可利用第三方的UCD外部函数,实现Authorware对MIDI的支持。     

借助VB扩展Authorware的功能

通过VB等编程工具开发一个带有邮件收发功能的ActiveX控件,然后在Authorware中调用,实现一个带有Authorware收发功能的多媒体应用程序,以此为例说明借助VB编程控制进行Authorware功能扩展的方法。     

中心对称图形的制作

Authorware除了有丰富的作图函数外,还支持U32函数以满足用户的特殊需要.利用Authorware的作图函数和一些U32函数,以制作三角形的中心对称图形为例,介绍在Authorware中制作中心对称几何图形的方法.     

基于Authorware的数据库访问的实现

结合Authorware在多媒体开发中的实际应用，重点介绍在Authorware中访问数据库的简单原理及实现方法。     

Authorware流行网络的关键

Authorware中的流技术Authorware的Streaming技术是一种智能化的知识流(KnowledgeStreaming)技术,是专门将Authorware课件应用于网络环境的新技术。该技术将Authorware课件打包成若干个片段在网上发布,用户从网上下载相关程序后,使用浏览器就可以进行浏览。使用知识流技术,客户     

Authorware的特点及制作课件的步骤

正一、Authorware自身的特点Authorware是一套功能强大的多媒体编辑软件,它集成效率高,易学易用,适合非计算机专业人员的学科教师制作多媒体教学课件。Authorware支持多种格式的文件,便于采集素材,能有效地利用其他载体的信息;Authorware3.0以上的版本支持MPG视频,能满屏播放,非常适用于课堂演示课件。课件的封面、文字说明等直接用Authorware的文本功能显示,比     

Authorware中数据库的处理技术

Authorware是一款功能强大的多媒体制作工具,通过它可以制作出优秀的多媒体应用程序来,但Authorware在数据库方面同样有着不俗的表现.文章通过一个具体的实例来介绍Authorware在数据库方面的一些应用.     

Inequalities for inscribed simplexes

The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.     

传播高校文化 推动高校发展

高校文化的内部功能有：(1)影响成员意识和规范成员行为，(2)增强学校凝聚力，(3)调节学校内部的社会关系；外部功能有：(1)利用组织意识指导学校与环境互动，(2)利用高校文化特征树立学校形象，(3)利用特定的高校文化适应环境。高校文化的内容包括：意识体系，制度性规范，行为基本模式，象征性符号和模范人物故事和传说等。高校文化的主要特征应与各校特有专业相联系。高校文化内部传播的目的是维持学校内部统一、实现整体协调和整体运作；外部传播的目的是突出本校的文化个性，给公众留下深刻的识别印象，扩大本校对，公众的影响力。     

The Politics of Curriculum and Instructional Design/Theory/Form: Critical Problems, Projects, Units, and Modules

What should be learned? How should it be organized for teaching? These seemingly simple questions are deceivingly political. Curriculum theorists are preoccupied with the politics of the first question at the expense of the realpolitik of the second. Instructional designers are preoccupied with the realpolitik of the second question at the expense of the politics of the first. I argue that conceptual distances between curriculum theory and instructional design are based on divisions of labour established during the 1960s. After decades of neglect, curriculum theorists, and specifically critical theorists, appear clueless when it comes to curriculum design and the realpolitik of their causes. When it comes to the realpolitik of practice their political causes are formless. Quite the opposite of critical theorists, instructional theorists nearly mastered the realpolitik of form but have no political causes. I argue that, to contradict the status quo of C&;I, curriculum theorists will have to dirty their hands with the realpolitik of form and instructional designers will have to clutter their heads with theory.     

试析大清律中例的地位和作用

清代律例合编的法典编纂形式和“有例不用律”的明确规定，使得清例的法律地位大大提高、律的法律地位大为降低。律例合编一度协调了律例矛盾，例对于律的补充、修改、废止作用也曾适应了统治的需要。但是，由于例多为一人一事而设，为贪官污吏徇私枉法留下了很大的空间，导致吏治腐败，加速了清朝的灭亡。     

论视觉传达设计的新视点

视觉是人类获取外部信息的主要媒介,视觉传达的目标不仅是完成简单的视觉信息的传递,更是要给人以情感上的感染和满足,实现视觉沟通。视觉传达设计就是要通过设计将视觉元素所包含的各种信息准确清晰地传达给受众,同时给予受众更多的审美感受。传统的观点往往将视觉传达设计等同于平面设计,但是随着社会的不断发展以及新技术的应用,视觉传达设计已经不能被局限在平面设计的范围内,同视觉媒介相关联的设计领域包括空间立体设计、动态设计都属于视觉传达设计的范畴。     

阅读活动中的范化与异化

阅读活动是间接交际行为，存在作者、文本、读者三极，阅读是三极的统一，即读者以文本为基础，与作者进行对话，这就是范化阅读，反之就是异化阅读。应当在阅读教学中提倡范化，正确认识异化。     

基于Web2．0的图书馆知识供应链优化

通过阐述知识供应链的概念,分析Web2．0的优势及二者的关系,并在此基础上研究如何通过Web2．0的各项技术来优化图书馆的知识供应链,构建了基于Wiki与Blog的知识创新、基于Folksonomy与RSS的知识转移、基于Ajax的知识应用三个具体优化模型,旨在提高图书馆服务效率和核心竞争力、促进图书馆可持续发屁     

Source extension based on ε-entropy

It is known by entropy theory that image is a source correlated with a certain characteristic of probability. The entropy rate of the source and ? entropy (rate-distortion function theory) are the information content to identify the characteristics of video images, and hence are essentially related with video image compression. They are fundamental theories of great significance to image compression, though impossible to be directly turned into a compression method. Based on the entropy theory and the image compression theory, by the application of the rate-distortion feature mathematical model and Lagrange multipliers to some theoretical problems in the H.264 standard, this paper presents a new the algorithm model of coding rate-distortion. This model is introduced into complete test on the capability of the test model of JM61e (JUT Test Model). The result shows that the speed of coding increases without significant reduction of the rate-distortion performance of the coder.     

浅析卡夫卡的小说《变形记》

本文通过对奥地利作家卡夫卡的短篇小说《变形记》中主人公的变形对其家人造成巨大痛苦的分析,及小说内在艺术特色的阐述,展示了作家对现代社会人的极端孤独与寂寞感的精辟描述,以及对当时社会的抨击。     

Tunable polarization of high numerical-aperture objective with phase plate

The intensity distribution of depolarized field in the focal region of a high numerical-aperture optical system was investigated and found that the depolarization effect is tunable by the plate. The depolarization effect gains with the increase of the inner convergence angle of the phase plate, goes through a dramatic descent when the angle is larger than 30° and begins to come back when the angle reaches a threshold of respectively 60°and 65° for the orthogonal diffractive field and the longitudinal diffractive fields. This reveals two convergence points where the depolarization effect is the strongest and weakest, respectively, suggesting that the pure phase plate can be a promising method for altering depolarization diffractive fields and constructing optical instruments.