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% Newton's Polynomial solver X=sort(rand([10,1])*2*pi); Y=sin(X); %(X,Y) are the points to interpolate. x=linspace(0,2*pi,200); a=polyNewton(X,Y); y=arrayfun(@(x) interpNewton(a,X,x), x); function a=polyNewton(X,Y) a=zeros(size(Y)); end function y=interpNewton(a,X,x) end Question
% Newton's Polynomial solver
X=sort(rand([10,1])*2*pi);
Y=sin(X);
%(X,Y) are the points to interpolate.
x=linspace(0,2*pi,200);
a=polyNewton(X,Y);
y=arrayfun(@(x) interpNewton(a,X,x), x);
function a=polyNewton(X,Y)
a=zeros(size(Y));
end
function y=interpNewton(a,X,x)
end
Question 1. For this test, you need to write two functions: polyNewton (X,Y) and interpNewton (a,X,X). X and Y are vectors which contains the values to be interpolated. polyNewton (X, Y ) returns a vector with the coefficients of the Newton's polynomial. interpNewton (a,X,x) uses the output of polyNewton and X to calculate the interpolated values at points contained in x. The twist is that you are allowed one and only ONE for-loop in each function AND you are not allowed to allocate any extra memory aside from a, which stores the output in polyNewton, and y which stores the output in interpNewton (the dummyStep by Step Solution
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