How to plot the function y=sin(t)/t for -4*pi<x<4*pi?

I m having trouble finding the plot for this function in matlab, with no plot as a result. I tried the following code.

clear;clc;clf;

t=-4*pi : 0.01 : 4*pi;

y=sin(t)/t;

plot(t,y)

but i m not getting output.

[Torsten]

y=sin(t)./t;

Answer 1

[Stephan]

Hi,

at least two ways possible:

• Symbolic:

syms t
fplot(sin(t)/t,[-4*pi, 4*pi])

• Numeric:

t = linspace(-4*pi,4*pi);
y = sin(t)./t;
plot(t,y)

Therefore - as Torsten aready mentioned - use elementwise operator:

./

Best regards

Stephan

Answer 2

[Shubham Kumar Thakur]

syms t

fplot(sin(t)/t,[-4*pi, 4*pi])