vutunganh

%%BeginIpePreamble
%% Math

% These two are needed because something.
% https://tex.stackexchange.com/a/133783
\usepackage{sansmathaccent}
\pdfmapfile{+sansmathaccent.map}
\usepackage{amsmath,amssymb}
\usepackage{mathtools}
\usepackage{subcaption}

vutunganh

using MovingWeightedLeastSquares

f(x) = sin(2x)/2 + 10

function t()
  xs = collect(-6:0.2:6)
  fs = [f(x) for x in xs]
  ε = 0.4
  w = (d, eps) -> (exp(-d^2))
  obj = mwls_naive(xs, fs, ε, w, maxDegree = 5)