how to draw periodic functions in MATLAB

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Junkai Gong
Junkai Gong 2017-5-21
回答： Sangeetha Jayaprakash 2017-5-23
How can I draw g(t)=|t| for t [-1,1], with g(t)=g(t+2) (with period T=2)

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回答（1 个）

Sangeetha Jayaprakash
You can use the plot function to draw in MATLAB as described in this link:
http://www.mathworks.com/help/matlab/ref/plot.html
You can plot the function g(t) as follows:
t = -1:0.01:1; %this gives 201 points
g = abs(t);
plot(t,g)

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