Simulates a realisation of an LS2W process of a given spectral structure
LS2Wsim(spectrum,...)Returns a single image matrix
True spectrum from which to simulate data.
Any other arguments passed into the simulation function methods, such as the distribution of the LS2W innovations.
Aimee Gott
Generic method for simulating LS2W processes as defined by Eckley et al. (2010).
Eckley, I.A., Nason, G.P., and Treloar, R.L. (2010) Locally stationary wavelet fields with application to the modelling and analysis of image texture Journal of the Royal Statistical Society Series C, 59, 595-616.