MATLAB: Coloring different parts in a plot with different color

Question

Hi,

I have the following plot and I want to color the complete area where red data are present with a different color as compared to the area where blue data are present. Is there any way to do it? I tried with fill and area functions but no luck. Can anyone please help me with this?

Answer 1

You can select the appropriate points, boundary() them, use that to extract an ordered subset of the original points. fill() using those x and y position.