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How to compute sum of series

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Johan Burger
Johan Burger on 10 Dec 2020
Answered: Abhisek Pradhan on 13 Dec 2020
I would like calculate the following in matlab. X and k are arrays sized (1,N).
I have been using "symsum", but it is very slow for large N values:
So my question is, how can I best calculate this in matlab?

Answers (1)

Abhisek Pradhan
Abhisek Pradhan on 13 Dec 2020
An alternative to using symsum to sum long long series is use integration rather. MATLAB does provide int function for doing definite and indefinite function.




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