rmrice: MRI Noise Generator

In astamm/bayesr: An implementation of Bayes Space for Gaussians in R

Description

MRI Noise Generator

Usage

rmrice(tensor, n = 1L, rho = 0.1)

Arguments

tensor	A symmetric definite positive 3x3 matrix.
n	Number of noisy independent versions of the input tensor to be generated (default: 1).
rho	Relative standard deviation of the MRI noise (default: 0.1).

Value

A list of n noisy independent versions of the input tensor.

Examples

D <- diag(c(1.7, 0.3, 0.1)) * 1e-3
rmrice(D, 5L, 0.05)

astamm/bayesr documentation built on May 10, 2019, 2:05 p.m.