Index exceeds matrix dimensions error

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David Alagoa 2017-6-21

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回答： alice 2017-6-22

I am trying to perform optimisation using genetic algorithm and when I start the solver, I get this error => "Index exceeds matrix dimensions"

This is my code

%photon current estimation
function result = PhotonFcn(x)
Iph = x;
Isc = 5.98;
Ki = 0.0035;
Top = 273 + 46;
Trf = 273 + 25;
result = (Isc + Ki(Top - Trf)) - Iph;
end

Please help!

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alice 2017-6-21

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Typo, you forgot the *:

result = (Isc + Ki *(Top - Trf)) - Iph;

Jan 2017-6-21

@alice: Please post this in the field for answers, such that it can be accepted as solution. Thanks.

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回答（1 个）

alice 2017-6-22

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https://ww2.mathworks.cn/matlabcentral/answers/345690-index-exceeds-matrix-dimensions-error#answer_271525

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You made a typo, you forgot the *:

result = (Isc + Ki *(Top - Trf)) - Iph;

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