Wavelets Decode Signals: From Benford’s Patterns to Le Santa’s Signal
Wavelets are powerful mathematical tools that enable the decomposition of complex signals across multiple scales, revealing transient features hidden in time and frequency. Unlike classical Fourier analysis, which spreads a signal uniformly across all frequencies, wavelet transforms localize signal components in both time and frequency—making them indispensable for analyzing real-world phenomena where abrupt changes matter, […]