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How to compute sum of series

9 vues (au cours des 30 derniers jours)
Johan Burger
Johan Burger le 10 Déc 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:
symsum((X*Y)./((1+Z).^(A+k*B)),k,1,K));
So my question is, how can I best calculate this in matlab?

Réponses (1)

Abhisek Pradhan
Abhisek Pradhan le 13 Déc 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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