基于拍频现象教学演示的Matlab Builder JA方法  

Matlab Builder JA Method Based on The Experimental Teaching Display of Beat Phenomenon

作　　者：钟熙 孙祥娥[1] ZHONG Xi;SUN Xiang-e(National Demonstration Center for Experimental Electrical and Electronic Education, Yangtze University, Jingzhou 434000, China)

机构地区：[1]长江大学电工电子国家级实验教学示范中心

出　　处：《电脑知识与技术》2019年第6期124-126,共3页Computer Knowledge and Technology

摘　　要：采用JAVA和MATLAB混合编程技术,解决目前实验教学中拍频现象演示不够直观的问题。应用混合编程中的Mat?lab Builder JA技术将MATLAB中实现拍频现象的M函数文件封装成Java类,再利用JSP中的WebFigure标签完成拍频现象的在线演示。MATLAB图形窗体从网页中独立出来,从而可以实现图形的缩放和旋转、图形线条上某点对应取值的显示以及线条属性的编辑等功能。这种方法使得MATLAB控件的丰富性在网页中得到了最大程度的保留,同时,为MATLAB 实验教学相关软件的开发提供了一种新的途径。To solve the nonintuitive demonstration problem of beat phenomenon, the mixed programming technology is used in experimental teaching. The Matlab Builder JA technology of the mixed programming is used to package the M file which produces beat phenomenon into Java class, and the online display of beat phenomenon based on the JSP WebFigure label is completed. In the result, The MATLAB graphics window is presented independently from the web page, which leads the functions that graphics scaling and rotation, corresponding value display and graphics property edit to be achieved. This method preserves the richness of MATLAB control to the greatest extent on the web page, and a new approach to develop the related softwares of MATLAB experimental teaching emerges in the meanwhile.

关 键 词：混合编程 拍频现象 WebFigure MatlabBuilderJA 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]