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Impulse Train

AntonJelle
1-Newbie

Impulse Train

Another weeke another problem I need help with solving in Mathcad.

I have beed tiying to gt mathcad to sketch an impuls train, But I can't after the troubles i had with vectors im not suer if there is an easy way to do it but I would like to hear, if you have a way of doing it other than transforming the impulses to vectores and then plotting the vector in.

There are more details in the worksheet

Regards

Anton

1 ACCEPTED SOLUTION

Accepted Solutions

Will something like the attached do?

Alan

View solution in original post

6 REPLIES 6

Will something like the attached do?

Alan

I didn't even think to look there... but yes I think i will do nicly.

The only draw back is that it also shows the top of an triangle where f(t)=0 but it not a big problem since it is technicaly correct

SO thank you and if you have a tip on how to remove the trianles on f(t)=0 pleas tell

Regards

Anton

RichardJ
19-Tanzanite
(To:AntonJelle)

SO thank you and if you have a tip on how to remove the trianles on f(t)=0 pleas tell

Define a range variable t:1;2 before the plot, and set the lower limit for the y-axis to 0.

Yeah I can see how i can do that, I was hoping for another way. I mean the lees i have to define outside the graph the better.. or that is what i think anyway.

Anton

Anton Jelle wrote:

...I was hoping for another way.....

Anton

You could choose Symbol Weight as 'p'. The arrow heads would still be there, but much smaller - barely visible when f(t) = 0.

Or set the minimum y value to something like 10^-8 (zero doesn't quite do it).

Alan

Still a bit unclear what you want, exactly. But, you can certainly turn off the symbols on the plot and just get:

train.gif

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