finding upper & lower limit

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soloby
soloby on 13 Jun 2015
Answered: Azzi Abdelmalek on 13 Jun 2015
x = -10:0.1:10;
f1 = trapmf(x,[-2 0 0 2]);
if i plot(x,f1), this will give me a triangular wave.
I need to seperate the f1 values into two sections, one left of the peak and one right of the peak.
any help would be appreciated.

Answers (1)

Azzi Abdelmalek
Azzi Abdelmalek on 13 Jun 2015
x = -10:0.1:10;
f1 = trapmf(x,[-2 0 0 2]);
[a,ix]=max(f1)
x1=x(1:ix-1)
y1=f1(1:ix-1)
x2=x(ix+1:end)
y2=f1(ix+1:end)
plot(x1,y1,x2,y2)

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