mexh: The mexican hat function

View source: R/mexh.R

mexhR Documentation

The mexican hat function

Description

\psi(x) = \frac{2}{\sqrt{3}} \pi^{-0.25} ( 1 - x^2 ) \exp{-x^2/2}

Usage

mexh(x)

Arguments

x

where to evaluate the mexican hat

Value

A vector of the same length as x with the corresponding values

Examples

x <- seq(-8, 8, length.out = 256)
mexh(x)

zeehio/MassSpecWavelet documentation built on May 6, 2023, 1:32 a.m.