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Homework Statement
given a continuoustime signal g(t) . Its fourier transform is G(f) ( see definition in picture / "i" is the imaginary number) . It is required to find the fourier transform of the shiftedtimereversed signal g(at) where a is a real constant .
That is , find the fourier transform of g(at) based on the knowledge of the fourier transform G(f) of g(t)
Homework Equations
The defition of the fourier transform is shown in the attached picture
The Attempt at a Solution
There are 2 properties of the fourier transform : shift property + time scaling.
But i'm not sure how to use them both . I prefer to use the definition of the fourier transform to find the relationship between the fourier transform of g(at) and the fourier transform of g(t)[/B]
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