> Well, they were fortunate to have data points that were/are much > smoother. You'll have to smudge your data or use a fitted functional > smoothing function as suggested -- but it won't then represent the > actual datapoints you have as well. > > That's the point was making before--you'll have to decide what's more > important--beauty or the data. Be careful if it's experimental data of > misrepresenting reality if this is anything other than an exercise, however. > > --
in the figure editting there is Tools>Basic Fitting. if i select data1 and make it spline interpolant then it's what exactly i want. BUT if i try to make it for data2 then Data1 disappears. It's why i am asking if there is a command for this codes? i tried [xx,yy]=smoothline(x,y) plot(xx,yy) but it didn't work. so is there any other solution?