Based On Matlab Engineering Computing Visualization System Design And Implementation

This article expatiates the design and implementation of visualization system based on the project operation of MATLAB . With programmed language , the article designs the system of solving the common operation problems in the scientific research and project technology , which regards MATLAB as an exploitation basis . To solve the existed problems (such as it is hard to remember the operation software orders , it is not convenient to operate , etc ) , the operating modes of windows , menus and widgets are adopted . Moreover , the WYSWYG humanized system designs are realized, which simplify the work of project operation and data analysis.The system designs come from two aspects . Firstly , the powerful operation function of the system is guaranteed . Secondly , the visualization is designed . The system operation meets the needs which the technology personnel need to have the data operation and analysis . Meanwhile , the system designs the operation function , including numerical value operation , denotation operation , calculous operation , figuring out the algebra equation and calculous equation , progression operation , optimization operation , data analysis disposal etc . Once the user inputs the data and press the buttons of operation , the operation results will be obtained . The visualization design plays an important role in this system design , which distinguishes the system from another operation software .The visualization design consists of the visualization interface design and the visualized operation results. The system carries out the design and development through the Graphical User Interface (GUI) in MATLAB . Furthermore , the system forms the user interface through the window , menu , widget , narration etc . Therefore , the user all has to do is to utilize the mouse or keyboard which can operate expediently . The visualized operation results manifest that the operation results are showed through the modes of hilite and comprehending easily in reading . In the meantime , the operation results are showed directly and clearly through graphics and image . In addition to design the detailed keys by character, the system makes use of graphics and image so as to the operation results are showed directly , which makes the user understand the geometry meaning .The article not only discusses the operation function design and the visualization design of the system , but expatiates the theory foundation , the mathematics models of the operation and operation theory . Besides , it narrates particularly the system function , realization scheme and realization process , thereby gaining the flow of realizing operation function and corresponding partial important sentences and codes.