Radar signal automatic identification method and system

The invention relates to the technical field of signal identification, and particularly discloses a radar signal automatic identification method and system, and the method comprises the following steps: 1, screening all received radar signals, and dividing the radar signals into useful radar signals and pre-useless radar signals; 2, screening the target radar signals again based on the pre-useless radar signals, and dividing the pre-useless radar signals into useful radar signals and useless radar signals; step 3, processing and analyzing the useless radar signal so as to correct the useless radar signal; according to the method, in the interpretation process, the pre-useful radar signals are subjected to interference degree analysis and then are screened again, so that the screening speed of all the radar signals is increased; by correcting the useless radar signal, the quality of the useless radar signal is remarkably improved, and meanwhile, the information of the multi-source radar signal is fully utilize