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A. f. Fourier Transform (FT). S1 has amplitude a and frequency f S2 has a /2 and 3 f S3 = S1 + S2 S3 is two sine waves of different frequency and amplitude The FT is shown.
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A f Fourier Transform (FT) • S1 has amplitude a and frequency f • S2 has a/2 and 3f • S3 = S1 + S2 • S3 is two sine waves of different frequency and amplitude • The FT is shown