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Unformatted text preview: a a sin n d = n = n d = sin1 n a n a ( destructive) Fourier transform coefcients A n for square wave: f ( x ) = A forL / 2 x < A for 0 x < L / 2 f ( x ) = X n = 1 A n sin 2 nx L = A m = Z L / 2L / 2 sin 2 mx L f ( x ) = ( if m even A 4 1 n if m odd...
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This note was uploaded on 06/03/2011 for the course H 133 taught by Professor Furnstahl during the Spring '11 term at Ohio State.
 Spring '11
 Furnstahl
 Quantum Physics

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