Signals & Systems Test Questions

Q.  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?

a. Trigonometric Fourier Series
b. Polar Fourier Series
c. Exponential Fourier Series
d. All of the above


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No explanation is available for this question!
MCQs:  Which theorem states that the total average power of a periodic signal is equal to the sum of average powers of the individual fourier coefficients?
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MCQs:  According to Rayleigh's theorem, it becomes possible to determine the energy of a signal by________
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MCQs:  What does the spectral density function of any signal specify?
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MCQs:  Which among the below mentioned assertions is /are correct? a. Greater the value of correlation function, higher is the similarity level between two signals b. Greater the value of correlation function, lower is the similarity level between two signals c. Lesser the value of correlation function, higher is the similarity level between two signals d. Lesser the value of correlation function, lower is the similarity level between two signals
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MCQs:  Which function has a provision of determining the similarity between the signal and its delayed version?
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MCQs:  Which property is exhibited by the auto-correlation function of a complex valued signal?
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MCQs:  Where does the maximum value of auto-correlation function of a power signal occur?
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MCQs:  What does the set comprising all possible outcomes of an experiment known as?
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MCQs:  What does an each outcome in the sample space regarded as?
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MCQs:  Consider the assertions given below A : CDF is a monotonously increasing function B : PDF is a derivative of CDF & is always positive Which among them is correct according to the properties of PDF?
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