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filter energy

GATE Electronics & Communication · Fourier Transform · 1994-1994

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1994 PYQ

A signal, f(t) = $${e^{ - at}}$$ u(t), where u(t) is the unit step function, is applied to the input of a low-pass filter having $$\left| {H(\omega )} \right| = {b \over {\sqrt {{\...

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