Signals-and-systems Questions Set 34:
What is the area under a doublet function?
Solution:
The typical range of a cordless telephone is about:
Solution:
If f(t) = sin(ωt), find cos(ωt).
Solution:
The root mean square (RMS) value of the signal x(t) = 10 cos(100t + π/3) + 16 sin(150t + π/3) is:
Solution:
Find the Nyquist Frequency for the given signal x(t) = 3 cos 50πt + 10 sin 300πt - cos 100πt
Solution:
Define the fundamental period of the following signal x[n] = e(2pi*j*n/3) + e(3*pi*j*n/4)?
Enter the answer in numerical value.
Solution:
The gain crossover frequency is defined as the frequency where the magnitude of the loop gain, |G(jω)H(jω)|, is equal to 1.
Solution:
If the region of convergence (ROC) of x1[n] + x2[n] is (1/4) < |z| < (3/4), then the ROC of x1[n] - x2[n] is
Solution:
Which of the following statements about energy signals and power signals is true?
Solution:
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