Plot 2D graph
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Plot 2D graphs for each of the following functions on an interval [−2π, 2π]. Then plot all the graphs in the same chart and add a title to the graph. sin(x); 2sin(x);3sin(x); 5sin(x); sin(2x); sin(3x); sin(5x)
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Accepted Answer
Jim Riggs
on 2 Oct 2018
Edited: Jim Riggs
on 3 Oct 2018
Put all the graphs on a single figure:
x=-2*pi:0.04:2*pi;
figure;
plot(x,sin(x),'r');
hold on;
plot(x,2*sin(x),'b');
plot(x,3*sin(x),'g');
plot(x,5*sin(x),'c');
plot(x,sin(2*x),'y');
plot(x,sin(3*x),'m');
plot(x,sin(5*x),'k');
grid on;
title('Figure title');
To make individual graphs:
figure:
plot(x,sin(x),'r');
grid on;
title('Sin(x)');
Next figure:
figure;
plot(x,2*sin(x),'b')
grid on;
title('2*Sin(x)');
etc.
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