中文说明：在matlab环境中自动识别连通区域的大小,能量谱分析计算,可以提取一幅图中想要的目标，D-S证据理论数据融合，基于matlab平台实现,从先验概率中采样，计算权重。
English Description：
In Matlab environment automatic identification of size of connected region, calculation of the energy spectrum analysis can be a piece of map to target extraction and D-S evidence theory data fusion based on MATLAB platform, sampled from the prior probability to calculate the weight.