ToyNoise1Presmooth: Generate a realization of the Toy Noise 1 before smoothing.

In cope: Coverage Probability Excursion (CoPE) Sets

Description

Generate a realization of the Toy Noise 1 before smoothing.

Usage

ToyNoise1Presmooth(n = 1, Ns = 64, model = list(), theta = 0.1,
  l1 = 1, l2 = 4, tau = 12)

Arguments

n	The number of realizations to produce.
Ns	Number of pixels of the result in one direction. The resulting picture will have Ns x Ns pixels.
model	The correlation structure of the noise, as used by arima.sim. Default is list() which gives i.i.d. noise.
theta	Bandwidth of kernel used to smooth the noise.
l1, l2	Pixel size of the noise blocks in either side of the domain. See main reference for details.
tau	Scaling factor with which noise is multiplied after generation.

Value

A list containing x and y, the coordinates of the grid and z and array of dimensions c(64,64,n) giving n reallizations of the Toy Noise 1 before smoothing.

cope documentation built on May 2, 2019, 6:32 a.m.