question about sinc function ploting

hi

I want to move my "sinc" function from negative to positive side. The function is;

t=-40.955:0.005:40.960;
u=(200/pi)*(15*sinc(15*t)-3*sinc(3*t));

It needs to start from "0". would you please help me with that? how can i move my axis in "sinc" function

like this plot. Thanks in advance.

Answer 1

[Star Strider]

To move it in the plot, simply add the appropriate value to the ‘t’ vector:

t=-40.955:0.005:40.960;
u=(200/pi)*(15*sinc(15*t)-3*sinc(3*t));

figure
plot(t-min(t), u)
grid

Experiment to get the result you want.

[ADNAN KIRAL]

thanks.

[Star Strider]

As always, my pleasure.