finding lower and upper limit of a function

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soloby on 13 Jun 2015
Answered: Jan 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.
What's the best way of doing this? an If statement?

Answers (1)

Jan on 13 Jun 2015
[maxValue, maxIndex] = max(f1);
First part: 1:maxIndex , second part: maxIndex+1:length(x)


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