Radar signal sorting method based on probability data association
A technology for radar signal sorting and probabilistic data association, applied in radio wave measurement systems, instruments, etc.
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[0033] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0034] Specifically, according to the characteristic parameters of different radar signals obtained by sampling, the probability data association algorithm is used to estimate the correlation probability between each sampling point and different radar signals, and further predict and update the radar parameters, which can be used to analyze different types of radar signals. select.
[0035] In this method, the characteristic parameter information of the signal sampled in the clutter environment is firstly established using the logic method to establish an initial radar parameter library, and then, the difference of these parameters of different radar signals and the similarity of the characteristic parameters of the same radar signal are used , use the joint probability data association algorithm to calculate the conditional probability that eac...
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