How do you determine the coefficients of

Sum{((Ane^(iBx-ktB^2) + Bne^(-iBx - k(B^2)t)}

where phi is the 2l periodic extension of phi

and B is n*pi/L

What do you plug into the coefficient equation for phi?

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- Dec 8th 2007, 08:54 PMgone4everFourier Series...How do you determine the coefficients of

Sum{((Ane^(iBx-ktB^2) + Bne^(-iBx - k(B^2)t)}

where phi is the 2l periodic extension of phi

and B is n*pi/L

What do you plug into the coefficient equation for phi?