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Fourier Transform--Sine


F_x[sin(2pik_0x)](k)=int_(-infty)^inftye^(-2piikx)((e^(2piik_0x)-e^(-2piik_0x))/(2i))dx
(1)
=1/2iint_(-infty)^infty[-e^(-2pii(k-k_0)x)+e^(-2pii(k+k_0)x)]dx
(2)
=1/2i[delta(k+k_0)-delta(k-k_0)],
(3)

where delta(x) is the delta function.


See also

Fourier Transform, Fourier Transform--Cosine, Sine

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References

Bracewell, R. The Fourier Transform and Its Applications, 3rd ed. New York: McGraw-Hill, pp. 79-90 and 100-101, 1999.

Cite this as:

Weisstein, Eric W. "Fourier Transform--Sine." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/FourierTransformSine.html

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