Aplot the spectrum and the normalized spectrum of xnt
a) Plot the spectrum and the normalized spectrum of x[nT] = 2cos(20*pi*n*T + pi/8) + 4cos(40*pi*n*T + pi/8) for T = 0.01
b) Plot the spectrum and the normalized spectrum of x[nT] = 2cos(0.2*pi*n*T - pi/4) + 4cos(0.4*pi*n*T + pi/8) for T = 0.01
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Use the initial and final value theorems to find the initial and final value of the time function corresponding to the following Laplace transform X(s) = x/(s+1)(s+4)
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What is the minimum sampling rate that can be used to obtain samples that completely specify the following signalx(t) = 10cos(20*pi*t) - 5cos(100*pi*t) + 20cos(400*pi*t)
In a photoelectric effect experiment, visible radiation of energy 2.68 eV is incident upon a metal of unknown work function. determine the work function of the metal
a) Plot the spectrum and the normalized spectrum of x[nT] = 2cos(20*pi*n*T + pi/8) + 4cos(40*pi*n*T + pi/8) for T = 0.01 b) Plot the spectrum and the normalized spectrum of
What rate of interest compounded annually is involved if
Kessen Inc.'s bonds mature in 7 years, have a par value of $1,000, and make an annual coupon payment of $70. The market interest rate for the bonds is 8.5%. Should an investor decide to purchase this bond today, would the bond be priced at a premi
Home Grown Tomatoes stock returned 28.7 percent, 2.6 percent, 13.1 percent, 12.2, and 11.8 percent over the past five years, respectively. What is the arithmetic average return for this period? not sure which one?
In a photoelectric effect experiment, visible radiation is incident upon a metal of work function 1.05 eV. What is the wavelength of the incident radiation
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