Construction and Reduction of Radar Anti-jamming Capability Evaluation Index
Shen Tongyu · Modern Radar · 2013
The construction and reduction of radar anti-jamming capability evaluation( CE) index is the essential step in the modern electronic counter-countermeasures( ECCM) warfare.The principles of CE index construction and basic elements are introduced which considered with the complex electromagnetic environment.According to the uncertainty and imperfection of the original sample data,the rough set was used to preprocess for the normalization of data,the discretization of continuous data and the attribute reduction in order to obtain the minimum feature subset.At last,7 typical sample sets were used to check the validity and rationality of constructed model.The experiment results show that the proposed method can effectively optimize the index testing process and make the radar ECCM capability evaluation more feasibly and practically.