Ricker Wavelet

The Ricker wavelet, also known as the Mexican hat wavelet, is a mathematical function used mainly in seismic and signal processing. It resembles a smooth, bell-shaped wave with a central peak that quickly tapers off on both sides, like a hat with a rounded top. This wavelet is useful for detecting and analyzing signals because of its ability to highlight specific frequencies and features in data, making it an effective tool for identifying subsurface structures in geophysics or for signal analysis across various fields.