How to change number of cycles by changing frequency to plot sine wave?

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Shan Ali
Shan Ali on 1 Oct 2023
Answered: 檮杌 on 1 Oct 2023
x=sin(2*Pi*f*t)

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Answers (1)

檮杌
檮杌 on 1 Oct 2023
Ran in:
t = linspace(0, 1, 100);
f1 = 1; % Hz
f2 = 2; % Hz
x1 = sin(2*pi*f1*t);
x2 = sin(2*pi*f2*t);
plot(t, x1);
hold on;
plot(t, x2);
xlabel("time(s)");
ylabel("Amplitude");
legend("1 Hz", "2 Hz")

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