Error while using Symsum

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REEMA MOHANTY
REEMA MOHANTY 2020-11-3
评论： REEMA MOHANTY 2020-11-3
Error using sym/symsum (line 54)
Unable to compute sum with respect to '1'. Summation index must be a symbolic variable.
Error in TIMEVARRYINGMAIZECOBSON2112020 (line 175)
fvalue(1,s) = symsum(f5,s,0,g1)- symsum(f2,s,0, 1)-symsum(f3,s,0, 1)-symsum(f4,s,0, g1) %-symsum(f5,0, gbest(1,s));
here the value of g1= gbest(s,1)

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采纳的回答

Walter Roberson
Walter Roberson 2020-11-3
Your variable s has value 1, but what you pass in the second position for symsum() must be a scalar symbolic variable.

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