The exponential fourier transform is linear.
If
then
This is more a property of the linearity of integration than a property specific to the fourier transform.
The fourier transform possesses the translation property.
Let
then![]()
Proof:![]()
Make the substitution
then
and
so![]()
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And the frequency shift property. Let
Then![]()
Proof:![]()
And the scaling property: Let
Then
Proof:![]()
Make the substitution
then
so
And the derivative property: Let
Then![]()
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