Estimating Signal Time-Frequency Distribution Spectrogram Using Hilbert Transform

Decomposes input signals into multiple IMF components through empirical mode decomposition, applies Hilbert transform to each component, and computes time-frequency distribution spectrograms to analyze signal characteristics with enhanced frequency-temporal resolution.

Plotting DEMON Spectrum for Signal Analysis

Generate the DEMON spectrum of a signal to visualize its characteristics, providing an intuitive representation of spectral features for enhanced signal analysis.