Implementation Of Visualization System On Uncertain Functions

Data visualization is the use of computer-generated graphics or images to a visualrepresentation of a variety of attributes and variables of the appropriate information toobtain in-depth understanding and knowledge. It has become an important researchfocus of visualization in scientific computing. In this thesis, the form of data has aspecial data relationship, that is, the mathematical function visualization and system.The subject belongs to the field of software development, the development ofWeb-based image of arbitrary function draw software.At present, the function image plotting is using MATLAB, Mathematica andother software implementations. The use of these software tools, users need to know themethods of programming; users to buy it, you need to install both cases is the mostcommon. MATLAB and other software tools can be used as numerical calculations, thefunction of image rendering needs special software, they use than general purposesoftware development tools in Visual Studio and other simple, low user programmingcapability requirements. However, the greater convenience of users, with moreadvanced forms of language, human-computer interaction, and help to reduce thedifficulties of programming. Furthermore, a software user, the value of the functionalityit provides to meet the needs of users. If its cost is too high, the user would not choose.To this end, this project will be designing the user using a simple and be able to networkshared function mapping system to meet the user to draw the demand for an arbitraryfunction of the image.With the wide application of new technology in the rapid development of Internettechnology and software, Internet computing architecture-based software system isgradually replacing the traditional stand-alone system, the software is moving in thedirection of the network evolution, especially the "software as a service." The designconcept is becoming an evolution of the trend. Based on Internet, Web-based softwarehas become the direction of future software development. Subject to uncertain functions,object-oriented analysis method, the problem model, the drawing program analysis byabstract drawing template, the design of automatic code generation to automatically generate graphics code, reduce the difficulty of the user encoded; Web technologies tobuild a shared online drawing platform, greatly reducing the cost of using the software.In short, the code generator to achieve intelligent coding it instead of the completion ofcomplex and repetitive tasks; Web-based software as a shared service users through thebrowser will be able to use the function, image rendering services.This thesis focuses on the principle of the system, code generation design and thedesign of each functional module. Tested and used in a real environment, the systemachieved the desired design requirements. Finally, the system summarizes the specificrecommendations of the system is further refined and improved.