Signal sorting multi-source fusion processing method in complex electromagnetic environment

The invention belongs to the technical field of electronic reconnaissance in the field of electronic countermeasure, and particularly relates to a signal sorting multi-source fusion processing method in a complex electromagnetic environment. According to the invention, based on actually measured data, a multi-source fusion algorithm is used to solve the sorting problem of multi-source radar signals in a dense environment. The problems of low sorting efficiency, low pulse utilization rate and the like possibly existing in radar sorting are fully considered, and data fusion is performed on pulse data before sorting by using a multi-source information fusion algorithm. Therefore, a problem of excessive to-be-sorted pulse information caused by dense signal sources is effectively solved, and the sorting efficiency in a dense environment is further improved. According to the method, fusion processing is carried out on the sorted radiation source information, the problem of radiation source redundancy caused by sort