对于初学matlab的同学会有帮助，Relief计算分类权重，基于分段非线性权重值的Pso算法，直线阵采用切比学夫加权控制主旁瓣比，D-S证据理论数据融合，主要是基于mtlab的程序。-Matlab for beginner students will help, Relief computing classification weight, Based on piecewise nonlinear weight value Pso algorithm, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, D-S evidence theory data fusion, Mainly based on the mtlab procedures.