Hello
Dear All
I need to find a trendline for a scatter plot(s) in Matlab. Unfortunately, my scatter plot(s) does not show a nice trend, or relationship between between my X's and Y. I want to know if Matlab is able to give me the best possible trendline that can be fit for that scatter plot or at least I try to fit different types of curves. Excel is able to fit a trendline (Liner, Logarithmic, Polynomial, and etc) having any scatter plot, but it seems Matlab cannot do that–at least using polyfit(X,Y,n) having n=1,2,…
attached is one of my scatter plots picture.
Thank you
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