Abstract: Spectrograms provide an effective way for time-frequency representation (TFR). Among these, short-time Fourier transform (STFT) based spectrograms are extensively used for various ...

A MATLAB-based analytical system for epileptic EEG signal analysis using Short-Time Fourier Transform (STFT) and spectrogram visualization. This project implements spectrogram generation from scratch ...

This study investigates the classification of Major Depressive Disorder (MDD) using electroencephalography (EEG) Short-Time Fourier-Transform (STFT) spectrograms and audio Mel-spectrogram data of 52 ...

A browser-based tool for spectral analysis of non-stationary signals using the Short-Time Fourier Transform (STFT). Load an audio file, choose a windowing technique, and inspect the resulting ...

Abstract: Radio modulation classification is significant in wireless communication. Conventional methods require expert knowledge for feature designing which is difficult to adapt to the complex ...