Plot a sine wave with the following... how to plot it?
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Create a time vector, sine wave, 5 periods, 1 kHz, amplitude 2 volts in 5 x 1024 samples (time axis) as well as 5 periods in 4096 samples
Accepted Answer
Rik
on 7 Jun 2017
You're very close:
freq=1000;%1 kHz
t=linspace(0,5,1024)/freq;%from 0 to 5 periods in 1024 steps
A=2;%amplitude
x=A*sin(freq*t*2*pi);
plot(t,x)
I don't really see how more samples will change things, but you can just change the linspace parameters.
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More Answers (1)
SWETA K
on 19 Feb 2021
x=0:3.14/100:2*3.14;
y=sin(x);
plot(x,y);
title('A Plot of Sine Curve');xlabel ('x-axis');
ylabel ('y-axis');
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