View source: R/univariate_polynomial.R
gen.piece.poly.noiseless | R Documentation |
Compute mean function of piecewise polynomials (currently, only the linear, quadratic functions and cubic functions are considered).
gen.piece.poly.noiseless(init_coef_vec, cpt_vec, kappa_mat, n)
init_coef_vec |
A |
cpt_vec |
An |
kappa_mat |
A |
n |
An |
A vector of mean function of piecewise polynomials.
Haotian Xu
Yu and Chatterjee (2020) <arXiv:2007.09910>
r = 2 init_coef_vec = c(-2, 2, 9) cpt_true = c(100, 200) n = 300 kappa_mat = cbind(c(3, 9, -27), c(-3, 9, -27)) plot.ts(gen.piece.poly.noiseless(init_coef_vec, cpt_true, kappa_mat, n), ylab = "Values of piecewise polynomials")
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