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Determine the cdf for a Gaussian random variable of mean m and variance σ2. Express in terms of the Q-function. Plot the resulting cdf for m = 0 and σ =0:5, 1, and 2.
If the voltage across a capacitor is a square wave, predict the resulting current waveform (draw the voltage and current waveforms). Repeat the process when the voltage across the capacitor is a sine wave.
explain briefly the following terms with respect to electricity indicating a common unit where appropriatealternating
Obtain the power factor of a two-branch parallel circuit whre th efirst branch has Z1 = 2 + j4 ohms and the second Z2 = 6 + j0 ohms. To what value must the 6-ohm resistor be changed to result in the overall power factor of 0.90 lagging
An electric motor is monitored with an ammeter, voltmeter, and wattmeter, which indicate 5.2A, 120V, and 480W respectively. Assume 60Hz. A) Draw the phasor diagram of the voltage and current,assuming the voltage at zero phase and lagging current.
a 2-d random vector is uniformly distributed on the unit circle xy x2y2lt 1. find a vq satisfying the lloyd
design a digital logic circuit to control the electrical power of the ignition system in a speed boat engine. the
They are separated by a distance equal to their radiusR. They each have N turns and carry equalcurrents I in the same direction. Calculate the field strength if the loops are 11 cm india meter, have 14 turns, and carry a 1.8 A current.
A pulse is used to measure the frequency response of a system. Since we expect the frequency response to extend to 20 kHz, we want to select a pulse whose magnitude spectrum is constant within 1% out to 20 kHz.
What is the vertical synchronizing pulse rate?
A digital oscillator delivers two sinusoidal signals at 10 kHz and 12 kHz, sampled at 60 kSa/s. What is the minimum FFT length N that will result in a leakage-free FFT if both tones are present?
The frequency of the interference slowly varies in the range 950 to 1050Hz. A filter that attenuates the interference by at least 20 dB and passes most of the audio components is desired. What type of filter is needed? Sketch the magnitude Bode pl..
Cradle to death is a typical lifecycle for any given application. The useful life of a particular application will vary based on advancements in a given discipline. It is critical to continuously seek and identify new ways to adapt technology.
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