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Interpolating graphs to match

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new2matlab
new2matlab 2020-7-20
回答： KSSV 2020-7-20
Would I just use 1D interpolation to match up two graphs?

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KSSV
KSSV 2020-7-20
Yes very much possible. Check the below example.
% Generate two random graphs with different sizes
y1 = rand(1,100) ;
y2 = rand(1,70) ;
% lengths of each graph
n1 = length(y1) ;
n2 = length(y2) ;
% get y2 to size of y1
x2 = 1:n2 ;
xi2 = linspace(1,n2,n1) ;
% interpolate y2 to size of y1
yii = interp1(x2,y2,xi2) ;

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