Question

7-The Matlab code is given: dt = 1/450; tt = -1: dt: 1; Fo = 3.75; xx = 5sin(2pi(Fott - 0.65*pi)); figure(4); plot(tt, xx), axis([-1.1 1.1 -5.5 5.5]); xlabel('Time (sec)') ylabel('Magnitude'); grid on; a)What the sampling interval is? b)What the phase angle ? is?

          7-The Matlab code is given:
dt = 1/450; tt = -1: dt: 1; Fo = 3.75;
xx = 5*sin(2*pi*(Fo*tt - 0.65*pi));
figure(4);
plot(tt, xx),
axis([-1.1 1.1 -5.5 5.5]);
xlabel('Time (sec)')
ylabel('Magnitude');
grid on;
a)What the sampling interval is?
b)What the phase angle ? is?

7-The Matlab code is given:
dt = 1/450; tt = -1: dt: 1; Fo = 3.75;
xx = 5*sin(2*pi*(Fo*tt - 0.65*pi));
figure(4);
plot(tt, xx),
axis([-1.1 1.1 -5.5 5.5]);
xlabel('Time (sec)')
ylabel('Magnitude');
grid on;
a)What the sampling interval is?
b)What the phase angle ? is?

Added by Darin T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

07/16/2023

Step 1

a)The sampling interval is 1/450 seconds. Show more…

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Thanks for your feedback!

The Matlab code is given: dt = 1/450; tt = -1:dt:1; Fo = 3.75; XX = 5*sin(2*pi*Fo*tt - 0.65*pi); figure(4); plot(tt, xx), axis([-1.1 1.1 -5.5 5.5]); xlabel('Time (sec)'); ylabel('Magnitude'); grid on; a) What is the sampling interval? b) What is the phase angle?