How can I smooth out this data?

I have two row vectors with 200 columns. If I plot them I get a zigzag graph. I want to get a graph that is as linear as possible. How can I do this?

Answer 1

[Star Strider]

I have no idea what result you want.

One option would be the smoothdata function.

[SIMONE PARENTELA]

something like this

[Star Strider]

Is that the result you want, or the result you got from smoothdata?

If it is the result you want, then experiment with the smoothdata arguments until you approximate it. The 'sgolay' method can probably do that.

[SIMONE PARENTELA]

that is what I want

[Star Strider]

I do not have your data, so you will have to experiment with smoothdata to get that result.