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How to compute sum of series

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Johan Burger
Johan Burger 2020년 12월 10일
답변: Abhisek Pradhan 2020년 12월 13일
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:
symsum((X*Y)./((1+Z).^(A+k*B)),k,1,K));
So my question is, how can I best calculate this in matlab?

답변 (1개)

Abhisek Pradhan
Abhisek Pradhan 2020년 12월 13일
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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