Signal rapid identification method based on frequency spectrum template
A spectrum template and recognition method technology, applied in character and pattern recognition, instruments, computer components, etc., can solve the problems of slow recognition speed, time-consuming, unable to meet real-time monitoring, etc., and achieve the effect of fast recognition
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[0045] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:
[0046] The present invention proposes a signal rapid identification method based on the spectrum template, and the signal spectrum profile information is quickly learned and the signal fast recognition model based on the spectrum template is established. The correlation of the signal spectrum profile is obtained without obtaining signal IQ data. The analysis can complete the signal identification, solve the rapid identification problem of broadband signals, forming a rapid identification ability of broadband signals, providing advanced technical means for quick monitoring identification of signals in complex electromagnetic environments.
[0047]The present invention first uses the signal identification model based on the spectral template based on the signal spectrum profile information based on the Gaussian process and Bayesian decision-making in...
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