1.Derivation of the CT Fourier Transform pair 2.Examples of Fourier Transforms

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1.Derivation of the CT Fourier Transform pai r 2.Examples of Fourier Transforms 3.Fourier Transforms of Periodic Signals 4.Properties of the CT Fourier Transform Fourier’s Derivation of the CT Fourier Trans form •x(t) -an aperiodic signal-view it as the lim it of a periodic signal as T→ ∞ •For a periodic signal, the harmonic compone nts are spaced ω0= 2π/T apart ... •As T→ ∞, ω0→0, and harmonic components are spaced closer and closer in frequency ⇓ Fourier series ______Fourier integral Ch4 Fourier Transform Topics:

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Ch4 Fourier Transform Topics:. 1.Derivation of the CT Fourier Transform pair 2.Examples of Fourier Transforms 3.Fourier Transforms of Periodic Signals 4.Properties of the CT Fourier Transform Fourier’s Derivation of the CT Fourier Transform - PowerPoint PPT Presentation

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  • 1.Derivation of the CT Fourier Transform pair2.Examples of Fourier Transforms3.Fourier Transforms of Periodic Signals4.Properties of the CT Fourier TransformFouriers Derivation of the CT Fourier Transformx(t) -an aperiodic signal-view it as the limit of a periodic signal as T For a periodic signal, the harmonic components are spaced 0= 2/T apart ...As T , 00, and harmonic components are spaced closer and closer in frequency Fourier series ______Fourier integral

    Ch4 Fourier TransformTopics:

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