How to Create Discrete Plots of Fourier Series Coefficients in Mathematica 6?

[thegaussian]

Hi, I'm trying to plot the coefficients of a Fourier series as a discrete plot. Does anyone know how I could go about doing this? I have mathematica 6 so DiscretePlot isn't there like in 7...

Any help would be great!

 

[confinement]

ListPlot

 

[thegaussian]

awesome thanks! is it possible to make the lines thicker if i have them come up from the x axis? cheers

 

[confinement]

I only have Mathematica 7 to test this with, but giving ListPlot the option FillingStyle -> Thickness[0.05] seems to work.