'Phase transfer function' presentation slideshows

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11.2 Fourier transforms 11.2.1 One-dimensional transforms

Chapter 11 Fourier optics. April 15,17 Fourier transform. 11.2 Fourier transforms 11.2.1 One-dimensional transforms. Complex exponential representation :. In time domain:. Note: Other alternative definitions exist. Notations:. Proof:. ? Fourier transform ? ? Inverse Fourier transform ?.

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11.2 Fourier transforms 11.2.1 One-dimensional transforms

Chapter 11 Fourier optics. April 24 Fourier transform. 11.2 Fourier transforms 11.2.1 One-dimensional transforms. Real representation :. Complex exponential representation :. In time domain:. ? Fourier transform ? ? Inverse Fourier transform ?. Other alternative forms exist. Proof:.

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Transfer function T(w)

Transfer function T(w). Transfer function T( w )= Output / Input = Note that the output response depends on the frequency of the input sinusoid. What the transfer function T(w) tells us. where. What the transfer function T(w) tells us. If then

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