Voronezh, Voronezh, Russian Federation
This paper discusses the modeling of an autocorrelation method for detecting a linear-frequency-modulated signal using the Python programming language. The spectrum of the chirp signal is formed using the FFT function from the NumPy library. This function performs a fast Fourier transform. Analysis of the difference frequencies between the original and delayed signals as a result of the use of the autocorrelation method allows you to identify the chim signal.
autocorrelation, chirp signal, Python, amplitude, spectrum
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