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For an LTID system specified by the equation
a. Find the amplitude and the phase response.
b. Find the system response y[n] for the input x[n] = cos (0.5k - (π/3)).
Find the period T.- How many cycles are shown? - What is the frequency? - Determine the positive amplitude and peak-to-peak value.
Determine the input x[n] so that the corresponding output of the above system is y[n] = delta[n] - delta[n - 1] Determine the output y[n] when the input is x[n] = cos(0.5pin) for - infinity
A time -varying capacitor is characterized by the charge-voltage equation. That is, the capacitance is not a constant but a function of time. Given that i(t) =dq(t)/dt, find the voltage-current relation for this time varying capacitor.
In a circus act, a performer (m = 93kg) stands on a spring (k = 9500 N/m) that is compressed by 1.2 m. The spring is released and the performer launched in the air. Ignore air resistance. A) How high does the performer reach above where the spring ..
a) Given that the refractive index of water is about 1.33, what is the polarization angle for light traveling in air and reflected from the surface of water b) Consider a diver in sea pointing a flashlight towards the surface of the water.
Suppose that the sidetone level of a telephone is increased. What is the natural reaction of the subscriber?
Find the ratio K D/KL such that vO = 0.25 V when vI = 3 V. - If W/L = 1 for the load transistor, determine the power dissipation in the inverter for parts (a) and (b).
The propagation law follows the free space up to a distance ofdbreak = 50 meters, and for larger distances the receive power is similar to(d/dbreak)-4.2. Transmit antenna gain is -7dB; the receive antenna gain is 9 dB. Compute the available fadi..
A long straight wire with the mass per unit length of 50 g/m is suspended by threads. A 10 A current in the wire experiences horizontal magnetic force that deflects it in a way that the threads are at an angle of 10 degrees with respect to vertica..
Use Modelsim and a VHDL test bench to simulate all the three models for a 4-to-1 multiplexer. Use basic gates for structural modeling. A tar VHDL library file is given for assistance.
A summary of the nuclear reactions that power our sun can be written as 4p 4He + 2e-, with masses of 938.272 MeV/c2 for p, 3727.38 MeV/c2 for helium, and 0.511 MeV/c2 for electrons.
Suppose a 12-V battery bank rated at 200 Ah under standard conditions needs to deliver 600 Wh over a 12-h period each day. If they operate at -10 Celsius, how many days of use would they be able to supply
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