Generating a data sequence that results in this graph
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Hello people,
Been racking my brain with this one. I need to write a data sequence that results in the graph below. I think I'm supposed to somehow use the unit step function and discrete delta function. I just have a really hard time figuring out how to start and what functions to manipulate.
采纳的回答
Ameer Hamza
2020-11-5
编辑：Ameer Hamza
2020-11-5
Yes, unit step can be used here:
t = -10:10;
u_step = @(x) 1*(x>=0);
y = u_step(t+2) - u_step(t-5);
stem(t, y)
3 个评论
xRah
2020-11-5
xRah
2020-11-5
Ameer Hamza
2020-11-5
yes, xlim() and axis(), both will work here.
更多回答（1 个）
x = -5:1:10 ;
y = zeros(size(x)) ;
y(x > -3 & x < 6) = 1 ;
stem(x,y)
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