电磁频谱作战方案评估中的主成分分析方法

PCA in Electromagnetic Spectrum Operation Plan Evaluation

针对电磁频谱作战方案评估所面临的有效性差、收敛性差或鲁棒性不好以及战场适应性不好等问题,提出利用主成分分析方法对电磁频谱作战方案进行综合评估。通过电磁频谱作战指标构建电磁频谱作战评估矩阵,对评估矩阵标准化,求解标准化数据相关矩阵的特征值、特征向量,确定作战方案评估的主成分。根据主成分的数值高低,来确定作战方案的优劣。

Aiming to solving the effectiveness and convergence of electromagnetic spectrum operation evaluation,a new method of PCA(principal component analysis)is proposed.Firstly,the electromagnetic spectrum operation evaluation matrix is built and normalized.Then the eigenvalue and eigenvector of the matrix is solved through dimensional reduction,and the principal component is ascertained.According to the value of principal component,the advantage and disadvantage of electromagnetic spectrum operation plan is confirmed.