Summation In Matlab With Vectors
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I am trying to compute a summation over 1:N, and the expression is below:
I already defined the vectors = s11 and = smat and $Y_{dt}= Yd;
Any help would be appreciated! Thanks a lot
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David Hill
2022-2-14
No loop needed. Need to examine each array (s11,Yd,smat) and ensure they have the necessary elements (at least N). Recommend not using 'i' to index (something it can be confused for complex number).
I=(1:N)';
chi(I,1)= sum(beta.^(I+1)*gamma./s11(I,1).*(840*(1+eta)*exp(xi*Yd(I,1)-(1+eta)*smat(I,1))./...
(1+exp(xi*Yd(I,1)-(1+eta)*smat(I,1)).^2)).^(I-1));%did not square the exp term in denominator
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