How to remove (not display) data points from surface fit.

Hi,

I have a surface fit which uses the Surface Fitting Tool and has many data points.

They take away from the fit and when looking at a contour plot for example, take up around 50% of the plot.

I have done a quick Google search and looked at Matlab online, but cannot find anything on how to remove them visually from the plot, leaving just the surface fit in all of its glory unobstructed by the data points.

Does anyone have any ideas/solutions?

Thanks for you help! Brendan

[Qinghao Yan]

Try feval(sfit,x) function

Answer 1

[Matt J]

Once you have the fitted surface, why not use SURF to do your own plot? I imagine you could also right-click on one of the data points (with the select tool

active) and select "Delete" to get rid of them.

[Sophia]

When i saw this comment i was not sure, but it works.