D-S证据理论数据融合，Matlab实现界面友好，通过虚拟阵元进行DOA估计，matlab开发工具箱中的支持向量机，多目标跟踪的粒子滤波器，迭代自组织数据分析。- D-S evidence theory data fusion, Matlab to achieve user-friendly, Conducted through virtual array DOA estimation, matlab development toolbox support vector machine, Multi-target tracking particle filter, Iterative self-organizing data analysis.