Construction of e-Learning system with simulation tools developed by integrating Java and symbolic computation software

本研究的目的是整合Java与符号运算软体开发模拟工具，并将其开放于数位学习系统中。计划如下：1。使用符号计算软件开发仿真工具，可以在网络上进行.结合符号计算软件和Java语言开发仿真工具.使用个人数字助理（PDA）的模拟工具开发e-Learning系统。我们在下面进行更详细的描述。作为模拟工具的示例1，我们开发了具有图形用户界面（GUI）的Maplet应用程序。Maplet是Maple符号计算软件包之一。这些申请在网站上向公众开放。http://thomas.phys.cs.is.nagoya-u.ac.jp/Maple/App/As仿真工具的一个例子2、我们集成了Java语言和Maple.利用Java语言开发了具有GUI的客户端软件，并与MapleNet服务器进行了通信。可以进行数值计算、符号计算和MathML输出。我们让学生开发一些简单的模拟工具，比如那些应用程序作为作业。一些学生对开发这些应用程序产生了兴趣。课堂上使用的一些指南对公众开放。http://thomas.phys.cs.is.nagoya-u.ac.jp/~nakamura/NetCom/?% BD%E0%C8%F7。我们还提出了另一种方法来集成Java和Maple开发仿真工具。在Java编程中使用了OpenMaple。3.为了使PDA成为具有仿真工具的e-Learning系统的客户端，我们采用了JSP技术。可以与MapleNet服务器进行数字或符号计算。任何PDA，甚至移动的电话，这是能够JSP可以进行一个简单的模拟，该系统有望扩大与PDA的e-Learning系统的可能性。

The purpose of this research is to develop simulation tools by integrating Java and symbolic computation software and open them to the public on the e-Learning system. The plan is as follows ;1. Development simulation tools using symbolic computation software that can be carried out on the web.2. Development simulation tools by integrating symbolic computation software and Java language.3. Development e-Learning system with simulation tools for a personal digital assistant (PDA).We describe in a bit more detail in the following.As an example of simulation tools 1, We developed Maplet applications with graphical user interface (GUI). Maplet is one of the packages of symbolic computation sofutware Maple. Those applications are opened to the public on the web site. http://thomas.phys.cs.is.nagoya-u.ac.jp/Maple/App/As an example of simulation tools 2, we integrated Java language and Maple. We developed client software with GUI by Java and the software carried out some calculations communicating with MapleNet server. Numerical computation, symbolic computation and MathML output are possible. We made students develop some simple simulation tools like those applications as an assignment. Some students got an interest in developing those applications. Some guide used in the class is opened to the public. http://thomas.phys.cs.is.nagoya-u.ac.jp/~nakamura/NetCom/?%BD%E0%C8%F7. We also suggested an alternative way to integrate Java and Maple for developing simulation tools. OpenMaple is used in Java program.As for 3, in order for a PDA be a client of e-Learning system with simulation tools, we adopted JSP technology. Numeric or symbolic calculation is possible communicating with MapleNet server. Any PDA and even a mobile phone which is capable of JSP can carry out a simple simulation and the system is expected to expand the possibility of e-Learning system with PDA.