Bode Plots - Changing Line Styles

I created 3 bode magnitude plots with bodemag() and hold on, and I wanted to have it plot the three lines as three different black line styles (-, --, -. for example). I tried

LineStyle = '-'
LineStyle = '--'
LineStyle = '-.'

After each bodemag command, but I get three solid black lines. I know this is easier to do using simple plot(), but I'm not sure how to force this on the bode commands.

Thanks for any help!!

Answer 1

[Sebastian Castro]

You should use the line style in the bode (or bodemag) function itself, as follows:

>> sys1 = rss(2);
>> bodemag(sys1,'b-',2*sys1,'r--',0.5*sys1,'g-.');

- Sebastian

Answer 2

[Giovanni Pacheco]

How do you do the same thing but instead of seperate systems, using a system with a for loop so in this case sys(i)?