七段数码管数字识别，本文将以数码管作为研究对象， 以数字0 到9 作为识别的范围， 针对图片中的数字提出
一套切实可行的识别程序，并且在试验中不断改进，以功能强大的Matlab 作为编程平台，
利用一些行之有效的技术提高识别算法的性能，从而完成相应的识别程序。(This article will take the digital tube as the research object, with the number 0 to 9 as the scope of recognition, for the figures in the picture.
A set of practical identification procedures and continuous improvement in the experiment, using a powerful Matlab as a programming platform.
Some effective techniques are used to improve the performance of the recognition algorithm, so as to complete the corresponding recognition program.)