How to integrate a vector?

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Mr. 206
Mr. 206 2019-1-8
编辑： Torsten 2019-1-8
I have equation like this.
E(x) =
and another one is like.
E(x) =
I don't have the function, rather i have x and y (y= f(x)) values.
How can i implement this two equation?

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回答（2 个）

Torsten
Torsten 2019-1-8
Use "trapz".
Best wishes
Torsten.
  2 个评论
Mr. 206
Mr. 206 2019-1-8
How to specify limit in trapz?
Torsten
Torsten 2019-1-8
编辑：Torsten 2019-1-8
The first and last vector entry are the lower and upper limit of integration.

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madhan ravi
madhan ravi 2019-1-8

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