How to control Title/Xlabel/Ylabel?

I tried to use gca/gcf function to control (turn on/off title and change labels) but I wasn't able to navigate through it correctly. Any elaboration would be greatly appreciated! Here is the code;

x=normrnd(0,1,[1 50]);
lgd= qqplot(x)

Here is the illustration;

Answer 1

[KSSV]

    x=normrnd(0,1,[1 50]);
    lgd= qqplot(x)
    title('')
     xlabel('')
    ylabel('')

[Mohammed]

I thought it is much more complicated than that. Thanks!