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on 9 Nov 2023
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drawframe(1);
Write your drawframe function below
function drawframe(ff)
last = ceil(ff/8);
f = @(x) sin(0.03*pi*x) + 0.01*x;
X = (0:100)';
x = [10;100];
I = 30;
for i = 0 : last
x = [x;I];
y = f(x);
model = fitrgp(x,y);
[Yhat,~,Yint] = predict(model,X);
[~,I] = max(Yint(:,2));
if i == last
cla
xline(x(end));
hold on
p1 = fill([X; flip(X)],[Yint(:,1); flip(Yint(:,2))],...
[.8 .8 .8],'edgecolor','none');
p2 = plot(X,Yhat,'k');
p3 = plot(x,y,'or','Markerfacecolor','w');
hold off
box on
ylim([-0.5 2.5]);
end
end
end
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