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index exceeds matrix dimension

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Haseeb Ahmed Janjua
评论： Haseeb Ahmed Janjua 2017-9-27
whenever I create this function in editor
function r = Ymaxfinal(p,q)
r = ((-1000*p*q)/(27*(30*10^6)*0.163*(p+q)))*(p+(2*q))*((3*p(p+(2*q)))^0.5);
end
but when I call it in command window like Ymaxfinal(9,8)
it gives the error of Index exceeds matrix dimensions. plz help me
  1 个评论
Martin Olafsen
Martin Olafsen 2017-9-27
You're missing a multiplication ("*").
r = ((-1000*p*q)/(27*(30*10^6)*0.163*(p+q)))*(p+(2*q))*((3* --->p<---(p+(2*q)))^0.5);
Use this: r = ((-1000*p*q)/(27*(30*10^6)*0.163*(p+q)))*(p+(2*q))*((3*p*(p+(2*q)))^0.5);
Regards

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采纳的回答

KSSV
KSSV 2017-9-27
Change this line:
r = ((-1000*p*q)/(27*(30*10^6)*0.163*(p+q)))*(p+(2*q))*((3*p(p+(2*q)))^0.5);
to
r = ((-1000*p*q)/(27*(30*10^6)*0.163*(p+q)))*(p+(2*q))*((3*p*(p+(2*q)))^0.5);
  2 个评论
Haseeb Ahmed Janjua
Haseeb Ahmed Janjua 2017-9-27
please check your gmail email id. I need help in Some patterns
will be grateful on your feedback

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