Ploting Curves - Transform Lines to Curve

Hi all!

Ive got some data i want to plot, but when i plot them it looks like this:

and i want this to be something like this:

My data is: x=[1:119] and y and y1 are just 2 arrays with 119 percentage values; Something like:

y=[51, 46, 48, 55, 55, 66 ....................]; y1=[51, 46, 48, 55, 55, 66 ....................];

Any Ideas of how can i make those lines look like curves? I tryed with Basic Fitting Tool but line-ploting remains, i dont know hot to get just the curve.

Any advice?

Thanks

Answer 1

[Star Strider]

See polyfit and friends (linked to at the end of the page).