Question

What is Hilbert Transform and give its importance.

Answer 1

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The Hilbert transform has a particularly simple representation in the frequency domain: it imparts a phase shift of 90° to every Fouriercomponent of a function. ... The Hilbert transform is important insignal processing, where it derives theanalytic representation of a real-valued signal u(t).

Answer 2

The Hilbert transform has a particularly simple representation in the frequency domain: it imparts a phase shift of 90° to every Fourier component of a function. ... The Hilbert transform is important in signal processing, where it derives the analytic representation of a real-valued signal u(t).