question about sinc function
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ADNAN KIRAL
le 2 Sep 2019
Commenté : KALYAN ACHARJYA
le 2 Sep 2019
hi how can i get this figure ?
i have used the following eq.
by coding the following type;
but it did not work can u please help me with that ? i cannot get negative values. thanks.
t=-511*0.005:0.01:512*0.005;
u_1=3/2*(110*sinc(110*pi*t)-60*sinc(60*pi*t));
2 commentaires
Dimitris Kalogiros
le 2 Sep 2019
Hi Adnan
What exactly do want to plot ?
A sync(t) function ? Or function u(t) which you gave ?
Réponse acceptée
KALYAN ACHARJYA
le 2 Sep 2019
Modifié(e) : KALYAN ACHARJYA
le 2 Sep 2019
t=-linspace(-511*0.005,512*0.005,1000)
u_t=3*(sin(2*55*pi*t)-sin(2*30*pi*t))./(2*pi*t);
plot(u_t);
10 commentaires
Torsten
le 2 Sep 2019
This doesn't help since you still divide by 0 at t=0.
If you divide out, you get what I wrote in my answer.
KALYAN ACHARJYA
le 2 Sep 2019
@Torsten OK sir, thanks for rectifying me. I will update it.
Gratitude!
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