Plot values exception [x1 x2 x3 ...]

I have x=1:100 and xx=[2 5 8 13 14 25 46 78 97 99] (whatever)

How to plot(x, '.b') (or scatterplot) to suppress xx values on x

Answer 1

[the cyclist]

Assuming you mean that xx refers to the indices (i.e. locations in x, not the values of x), then this should work:

indicesToInclude = setdiff(1:100,xx);

plot(x(indicesToInclude),'.b')