after compare advantages and disadvantages of the uncertainty reasoning means, the certainty theory is decided. thus the reasoning engine of the radar radiation recognition expert system is set up.
在比较分析了各种不精确推理算法的优缺点后,采用了以确定性理论为基础的不精确推理方法,从而设计并完成了雷达辐射源识别专家系统的推理机。