Numerical Methods for Engineers
Numerical Methods for Engineers
7th Edition
ISBN: 9780073397924
Author: Steven C. Chapra Dr., Raymond P. Canale
Publisher: McGraw-Hill Education
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Chapter 23, Problem 15P

The following data were generated from the normal distribution:

x –2 –1.5 –1 –0.5 0 0.5 1 1.5 2
f(x) 0.05399 0.12952 0.24197 0.35207 0.39894 0.35207 0.24197 0.12952 0.05399

(a) Use MATLAB to integrate these data from x = 1 to 1 and –2 to 2 with the trap function.

(b) Use MATLAB to estimate the inflection points of these data.

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