GaussianMixture—Wolfram Language Documentation
reference.wolfram.com › GaussianMixtureModels probability density with a mixture of Gaussian (normal) distributions. In both LearnDistribution and clustering functions, "GaussianMixture" models the probability density of a numeric space using a mixture of multivariate normal distribution. Each Gaussian is defined by its mean and covariance matrix, as defined in the "Multinormal" method.
Gaussian Function -- from Wolfram MathWorld
mathworld.wolfram.com › GaussianFunctionJan 14, 2022 · Gaussian Function In one dimension, the Gaussian function is the probability density function of the normal distribution , (1) sometimes also called the frequency curve. The full width at half maximum (FWHM) for a Gaussian is found by finding the half-maximum points . The constant scaling factor can be ignored, so we must solve (2)