How can i plot this exact graph?

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Basit Nadeem
Basit Nadeem 2017-10-20
评论： KL 2017-10-20
How can i plot this exact graph?

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回答（1 个）

KL
KL 2017-10-20
What have you tried? Did you read the documentation?
https://www.mathworks.com/help/matlab/ref/colon.html
https://www.mathworks.com/help/matlab/ref/sin.html
https://www.mathworks.com/help/matlab/ref/plot.html
Simple hint:
x = 0:stepsize:xmax;
y = sin(x);
y1 = ...;
y2 = ...;
plot(x,y)
hold on
plot(x,y1)
plot(x,y2)
  2 个评论
Basit Nadeem
Basit Nadeem 2017-10-20
I have tried but I'm not able to draw the dots on the graph line.
KL
KL 2017-10-20
Did you read the links I gave you??
Especially this one: https://www.mathworks.com/help/matlab/ref/plot.html
Don't be lazy! This page has EXACTLY THE SAME PLOT you're asking for!

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