How do I plot a bitstream of [1,0,1,0] on Matlab?

I dont want to plot random bits but thats all i seem to find on the net.

Answer 1

[Paulo Silva]

a=[1 0 1 0]
stem(a)

Answer 2

[Oleg Komarov]

Other two options:

%Create a
a = randi([0,1],1,100)

First option

spy(a)

Second option

scatter(1:numel(a),a,'s','MarkerEdgeColor','w','MarkerFaceColor','k')
set(gca,'YTick',[0 1],'ylim',[-0.5 1.5])

Oleg

[mohammed AL-Mayali]

Oleg Komarov

Thank you, sir... The first option is very useful

Answer 3

[Henry]

bitstream = randi(2,50,1)-1;  % create random stream of zeros and ones (binary)
stairs(bitstream);            % This makes the bitstream visible 
ylim([-5 5]);                 % Add some clearance above and below