Attached is the capture.png which shows the desired smooth plot that I would like to have. FYP Sample Data.PNG is what I have been getting through the codes below but I need smooth plot just like the one produced in Capture.png.
Can anyone guide how can I produce scatter plot with smooth lines please similar to the Capture.PNG?
Appreciate if anyone can help me. God Bless You!
data = xlsread("sampleexceldata.xlsx") ;
K = data(1,[1 3 5]) ;
data(1,:) = ;
s1 = data(:,1) ; f1 = data(:,2) ;
s2 = data(:,3) ; f2 = data(:,4) ;
s3 = data(:,5) ; f3 = data(:,6) ;
axis ([0 5 0 90])
axis ([0 5 0 13])
title('Force vs Displacement');