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MCQs: Which among the following are the stable discrete time systems?
1. y(n) = x(4n)
2. y(n) = x(-n)
3. y(n) = ax(n) + 8
4. y(n) = cos x(n)
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: An equalizer used to compensate the distortion in the communication system by faithful recovery of an original signal is nothing but an illustration of _________
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which block of the discrete time systems requires memory in order to store the previous input?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which type/s of discrete-time system do/does not exhibit the necessity of any feedback?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which among the following belongs to the category of non-recursive systems?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Recursive Systems are basically characterized by the dependency of its output on _______
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: What does the term y(-1) indicate especially in an equation that represents the behaviour of the causal system?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which type of system response to its input represents the zero value of its initial condition?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which is/are the essential condition/s to get satisfied for a recursive system to be linear?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which among the following operations is/are not involved /associated with the computation process of linear convolution?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: A LTI system is said to be initially relaxed system only if ____
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: What are the number of samples present in an impulse response called as?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which are the only waves that correspond/ support the measurement of phase angle in the line spectra?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Double-sided phase & amplitude spectra _____
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which kind of frequency spectrum/spectra is/are obtained from the line spectrum of a continuous signal on the basis of Polar Fourier Series Method?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which type/s of Fourier Series allow/s to represent the negative frequencies by plotting the double-sided spectrum for the analysis of periodic signals?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: What does the signalling rate in the digital communication system imply?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: As the signalling rate increases, _______
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Which phenomenon occurs due to an increase in the channel bandwidth during the transmission of narrow pulses in order to avoid any intervention of signal distortion?
Category: Electronic Engineering Questions, Published by: teswesm
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MCQs: Why are the negative & positive phase shifts introduced for positive & negative frequencies respectively in amplitude and phase spectra?
Category: Electronic Engineering Questions, Published by: teswesm
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