Hi, I am facing difficulty in plotting these functions.

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priya
priya 2019-7-20
评论： Star Strider 2019-7-20
How can i compare a string a =[0: 0.05: 10] with a constant value, say 5. I want the string to be compared with that constant, and for values of a greater than 5, i want to plot another function.
a =[0: 0.05: 10];
if a > 5
y = sin(2*pi*a);
else
y=0;
but this is not working.

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采纳的回答

Star Strider
Star Strider 2019-7-20
Try this:
a = 0 : 0.05 : 10;
y = sin(2*pi*a.*(a>5));
figure
plot(a, y)
grid
Experiment to get the result you want.

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