Generates two-dimensional sinc test data.
[x,y] = sinc2data(type,n,var,fname,row) - noisy realisation of
y=a*sinc(|x/d|) where a=10 and the inputs are divided
with d=20.
The parameters:
type- the type of the additive noise. Recognised types are: 'gauss', 'laplace', and 'posexp'.
n- the number of samples.
var- the noise parameter (variance).
fname- the name of the file where to write the samples. If the string is empty (or the function has only three parameters), then no file is written.
row - if this option is set, then the input positions x are not random but evenly spaced.
ogp, ogptrain, c_reg_gauss, c_reg_exp, c_reg_lapl, demogp_reg, sincdata
Copyright (c) Lehel Csató (2001-2004)