how to write equation given below to find corresponding plot?

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ajeet verma
ajeet verma 2017-7-6
评论： Star Strider 2017-7-7
equation is given here
s(x)=(2a/T)*(x) when 0<=x<=T/2;
=2a*(1-x/T) when T/2<=x<=T;
here a=0.1 and T=20

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Star Strider
Star Strider 2017-7-6
Try this:
a = 0.1;
T = 20;
s = @(x) (2*a*x/T) .* (0<=x & x<=T/2) + (2*a*(1-x/T)) .* (T/2<=x & x<=T);
x = linspace(0, 20);
sv = s(x);
figure(1)
plot(x,sv)
hold on
for k1 = 20:20:60
plot((x+k1),sv)
end
hold off
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