Calculus with MATLAB, area under the curve

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Odien
Odien 2015-7-22
回答： Jan 2015-7-22
Write a Matlab function M-file that carries out the calculation of area under the curve for any function f,interval [a,b] and choice of n regular partitions. Example: myReiemannSum.m
I need to find another method to solve this question instead of the example given. Is that possible to write a function to calculate any area under any function ?

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回答（2 个）

Titus Edelhofer
Titus Edelhofer 2015-7-22
Hi,
the "area under a curve" is also known as integrating the function. This should give you a starting point for searching ...
Titus
Jan
Jan 2015-7-22
Take the time to search in the internet before asking a question.
You will find a lot of matching answers, e.g. even here in the forum: http://www.mathworks.com/matlabcentral/answers/229878-matlab-function-of-area-under-the-curve

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