How to start plotting from others column?

I have 2 data to plot in y-axis, but however, 1 data is 1x3025 double while the other one is 1x3023 double, I wish to plot them together, with the 1x3023 one starts from 3rd value (cannot replace with zero for 1st and 2nd data). Can any expert to help?

Answer 1

[KSSV]

doc interp1.....do interpolation and them to same dimensions...

https://in.mathworks.com/help/matlab/ref/interp1.html