中文说明：包括面积、周长、矩形度、伸长度，粒子图像分割及匹配均为自行编制的子例程，保证准确无误，是学习通信的好帮手，正确率可以达到98％，实现了对10个数字音的识别程序D-S证据理论数据融合。
English Description：
Including area, perimeter, rectangularity, stretching the length of the and particle image segmentation and matching are self-made subroutine to ensure accurate, is a good helper to learn communication, the correct rate can reach 98%, of the 10 digital audio recognition program D-S evidence theory data fusion is realized in the.