Martinez's Octave Assignment: Difference between revisions
Jump to navigation
Jump to search
Created page with '==Evaluating an Integral== To evaluate an integral you must first define the function y = f(x)' |
No edit summary |
||
| Line 1: | Line 1: | ||
==Evaluating an Integral== | ==Evaluating an Integral== | ||
To evaluate an integral you must first define the function y = f(x) | To evaluate an integral you must first define the function y = f(x). Follow the simple steps below. | ||
>function y= f(x) | |||
y= sin(x); | |||
endfunction | |||
># We are trying to integrate x from 0,2. | |||
> [area]=quad("f",0,2) | |||
area = 1.4161. | |||
Revision as of 10:40, 1 October 2010
Evaluating an Integral
To evaluate an integral you must first define the function y = f(x). Follow the simple steps below.
>function y= f(x) y= sin(x); endfunction ># We are trying to integrate x from 0,2. > [area]=quad("f",0,2) area = 1.4161.