面向指导的英文字母书写跟踪与分析.pdfVIP

Abstract The letter writing learning is a necessary part in a language learning process. In ordinary education ,English studing process is completed in the classroom, but there are some obvious shortcomings in the traditional mode of education:1. the teacher cannot detect all the stroke errors, especially stroke ord error, it is difficultly to found out when the analysize only based from students writing results but not from writting process;2. Writing opinion cannot be immediately feedback. It is need a kind of new teaching method to solve these problems. Accompanied by the development of touch technology, many scholars consider the use of computers to provide online English writing teaching environment, not only a partial solution to the over-reliance on the teacher, but also achieve a paperless learning of writing. The paperless writing learning is zhe necessary of ecological social construction,and it can promote the IT popularization. For the intelligent Guidance to write English letters , do the following: 1.In this paper，the writing characteristics of English letters has been analysised , the complexity of the curve shape and diversity of the intersection location where the letters made ，has been analysised and elaborate. The strokes shape error and the error of spatial relations in hardwrting has been finished . The English letters guidance system for the writing characteristics has been established. 2.Established classification for the process of English letters freestyle writing guidance, 14 strokes of the linear model and 33 curve mode strokes are designed for a different analysis strategy. Tracking and analysis algorithm is