Hey,
this seems like a rather simpel problem but I don't seem to get it right.
I'm given the following integral: = and the following dataset:
time = [0 1 2 3 4 5 6 7 8 9 10 12 14]';E = [0 0.0199867 0.0999334 0.1598934 0.1998668 0.1598934 0.1199201 0.0799467 0.05996 0.0439707 0.02998 0.011992 0]';
Next I used trapz to solve with a result of = 32.2409. However, I know that the correct answer should be ~6.1. What am I doing wrong?
y_sigma = time.^2 .* E;sigma = trapz(time,y_sigma)
Thanks in advance,
Danny
Best Answer