Can we use cftool to plot only the final smooth curve and not the original data?
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Jasnoor Singh
il 19 Mag 2016
Commentato: Jasnoor Singh
il 20 Mag 2016
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/164700/image.png)
I am getting the following image using cftool. As you can see, the blue dots are the original data values and hence I cannot clearly see the smooth fitted curve that I want. Is there a way to not plot the original values and get the final smooth curve only?
Thanks.
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Walter Roberson
il 20 Mag 2016
I did not find any way to do it directly through the tool. However, if you ask it to generate code, then look inside the generated code to the line
plot( fitresult, [xData, yData], zData );
If you change that to
plot( fitresult )
then the original data will not be plotted.
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