Electromagnetic situation monitoring and analyzing system and method

The embodiment of the invention relates to the technical field of electromagnetic situations, and particularly discloses an electromagnetic situation monitoring and analyzing system and method. According to the embodiment of the invention, coordinate initialization and dynamic display of a plurality of situation monitoring maps are carried out; detecting whether the received signal contains a frequency hopping signal; estimating time-frequency parameters of a hopping period, a hopping frequency and a take-off moment; and asynchronous net table sorting is carried out. Real-time visualization processing of a time domain diagram, a spectrogram, a time power diagram, a waterfall diagram and an afterglow diagram is achieved, frequency hopping signal blind detection, time frequency parameter estimation and asynchronous frequency hopping network station sorting in the electromagnetic environment are completed at the same time, and the multi-task data real-time processing capacity of the system is improved. Visual co