How can I fill the area or create a patch object between two lines in a plot in MATLAB R2016a?

I want to fill the area or create a patch object between two lines in a plot in MATLAB.

Answer 1

[MathWorks Support Team]

Assuming you have a set of data in the 1-by-n vectors "x1" and "y1", and another set of data in the 1-by-m vectors "x2" and "y2", the following code will fill the area between the plots generated by the two sets of data.

 

X = [x1 fliplr(x2)];
Y = [y1 fliplr(y2)];
fill(X,Y,'r');