how to plot a function consisting of sum of dirac deltas?

Hello,

Can anyone help me to plot x(t) = dirac(t+4)+dirac(t+2)+dirac(t)+dirac(t-2)+dirac(t-4). I'm trying to plot vertical lines on t=-4,-2,0,2,4. but it is giving a single vertical line with length -5 to 5 at t=0.

Answer 1

[Bjorn Gustavsson]

Have a look at stem, it does somewhat "representing Dirac'ses", maybe it is good enough?

HTH

[Musab Labeeb]

Im using a contineous time signal

I think stem work better for descrete

[Musab Labeeb]

how i can use stem with it?

[Star Strider]

The xline function is another option.

[Musab Labeeb]

im using convolation of x(t) and another function

xline didnt work for it

[Ameer Hamza]

Musab, can you show an example image of the type of graph you want?

[Musab Labeeb]

that type of graph

[Ameer Hamza]

You can make it with stem()

stem([-4 -2 0 2 4], [1 1 1 1 1], 'filled', ...
    'LineWidth', 2)
xlim([-5 5])

[Musab Labeeb]

thank you very much

but bro im looking forward to use x(t) to plot it

[Musab Labeeb]

can you help me to plot this function. i try to find its slope and try to plot it but it become 0

Answer 2

[Musab Labeeb]

i want that type of graph