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 Author Comment/Response Sudarshan Baruah 12/01/05 1:25pm hi, I have got a problem to maximize a function which is: total[m_]:=sqrt(q[m]^2+r[m]^2) where, q[m_]:=NIntegrate[t[s]*Sin[m*s],{s,0,2Pi}] and r[m_]:=NIntegrate[t[s]*Cos[m*s],{s,0,2Pi}] Here, integration is over s and it is from 0 to 2 Pi. Values of t[s] are as follows: t[s]=One, when s is between 0 and 3pi/18 t[s]=Two, when s is between 3pi/18 and 7pi/18 and so on in the interval 0 to Pi of s. One, Two etc are unknown variables. This is achieved as: t[s]:=Which[0 ≤ s ≤ 3Pi/18, One, 3Pi/18 ≤ s ≤ 7Pi/18, Two, 7Pi/18 ≤ s ≤ 10Pi/18, Three, 10Pi/18 ≤ s ≤ 18Pi/18, Four, 18Pi/18 ≤ s ≤ 21Pi/18, Five, 21Pi/18 ≤ s ≤ 25Pi/18, Six, 25Pi/18 ≤ s ≤ 28Pi/18, Seven, 28Pi/18 ≤ s ≤ 36Pi/18, Eight] Now, when trying to maximize, for eaxmple, total[4_] as follows Maximize[total[4_], {One, Two, Three, Four, Five, Six, Seven, Eight}] I dont get a result. Could anyone point me the mistake? Ultimately, I want to find the variables One, Two, Three....., Eight for which the function total[m_] for m=4 is maximum. URL: ,

 Subject (listing for 'Trouble with Maximizing a function') Author Date Posted Trouble with Maximizing a function Sudarshan Ba... 12/01/05 1:25pm Re: Trouble with Maximizing a function yehuda ben-s... 12/07/05 12:10pm Re: Trouble with Maximizing a function Sudarshan Ba... 12/15/05 11:00am
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