plotting discrete graph from 0 to 20

2021 12 13

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hey there!

Trying to plot the discrete time graph : Y[x] = 1 (if 0<=x <= 20);

how do I do that?

tries using plot and dont know how to do it

thanks

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Yuval Levy 2021-12-13

and its DISCRETE and so i want it to be only if x is 0,1,2,3,....,20

thanks again :)

Rik 2021-12-13

0 个投票

You should be using plot with only the markers then.

plot(0:20,ones(21,1),'*')

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