基于计算机网络的信号误差处理演示系统研制【毕业论文】.doc

- PAGE I - 本科毕业设计 （20 届） 基于计算机网络的信号误差处理演示系统研制 所在学院 专业班级 通信工程 学生姓名 学号 指导教师 职称 完成日期 年 月 PAGE I 摘 要 【摘要】误差处理方法是一般算法与信号处理过程中必不可少的手段，是信号处理的重要手段。本文研究和探讨了目前一般性的算法误差估计与分析方法，并用flash动画制作和flash脚本编程技术实现了一般性误差处理方法的学习课件，把误差处理方法的内容、处理机理、样例等进行了动态展示，为学习误差处理提供了良好工具。本文的主要工作包括：一般性误差处理方法的分析与整理、flash课件的编程与制作、误差处理方法样例的动态展示、基于网络的课件发布等。其中本文利用flash脚本编写了窗口式的课件展示平台，把误差处理方法及其样例内容分窗口展示，整个课件通过可移动窗口的方式来呈现知识点，比传统课件更加容易被接受，起到良好的教学与学习展示效果。另外课件中提供了自测题，编程实现了较好的用户输入界面，用户可以通过输入实际的数据来动态验证各种误差处理方法，具有良好的互动性。 【关键词】误差处理；Flash；计算机网络。 Abstract 【ABSTRACT】Error processing is a essential mean in the process of generalized algorithms and signal processing.It is a important means of signal processing. This article researchs the mothods of the general algorithm error estimation and analysis in the current,and realize the courseware of the generalized means of error processing by flash animation and scripting.The courseware dynamically displays the content of error processing,handling mechanism,samples and so on.It is a good tool for learning error processing.The main missions of this article include analyzing and arranging the mothods of the general error processing, programming and producing the Flash courseware, dynamically displaying the samples of error processing,publishing the courseware based network and so on. This article compiles the windowed exhibition space by scripting in Flash.The courseware displays the mothods of error processing and its samples in different windows.It displays the vlan trunk by the mobile windows.It is more easy to be acceptde than the traditional courseware.It can have a good effect on teaching and displaying.This courseware supports self-test paper.It has a excellent user interface for input.It has excellent interaction that user can dynamically verify the mothods of error processing by inputing practical datas. 【KEYWORDS】Error processing；Flash；Computer netwo