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Abstract: In digital signal processing (DSP), the fast Fourier transform (FFT) serves as a core algorithm for converting signals from the time domain to the frequency domain and is widely applied in ...

In an era dominated by social media, misinformation has become an all too familiar foe, infiltrating our feeds and sowing seeds of doubt and confusion. With more than half of social media users across ...

Abstract: This research focuses on a wavelet-enhanced fusion fast Fourier transform (FFT) algorithm for noise reduction in underwater acoustic signals, aiming to lay the foundation for intelligent ...