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Thread Subject:
calculate the area of a curve

Subject: calculate the area of a curve

From: angelina

Date: 23 Mar, 2013 17:51:06

Message: 1 of 2

Hi!
I am not sure if there is a way to calculate the area of a curve in matlab.What I want to do , is first , define the curve (which is a load duration curve) and it is three piece linear.How can I define it?
The coordinates are (0,100) , (2.8,75) and (100,25)
Then , I want for the beginning to calculate the whole area af the curve and after that for many straight lines of the form y=a I want to calculate the area of the two areas that are created.
Any comment or help woould be of great importance!
Thanks a lot!

Subject: calculate the area of a curve

From: dpb

Date: 23 Mar, 2013 18:23:11

Message: 2 of 2

On 3/23/2013 12:51 PM, angelina wrote:
...

> I am not sure if there is a way to calculate the area of a curve in
...

Don't multiple post the same question. Addressed in previous thread.

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