Multiply Covariance Functions

Combines two covariance functions by multiplication.

Usage

kernel.mult(kernel1, kernel2)

Arguments

kernel1

First covariance function.

kernel2

Second covariance function.

Value

A combined covariance function.

Examples

# Multiply periodic with Gaussian for locally periodic behavior
k_periodic <- kernel.periodic(period = 0.3)
k_gaussian <- kernel.gaussian(length_scale = 0.5)
k_prod <- kernel.mult(k_periodic, k_gaussian)