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1. When a discrete signal 1,-2 is inputted to a processing system the output sequence is 1 , - 5 , 8 , - 4 .
(a) Derive the transfer function for the system.
(b) Find the first three terms of the output sequence in response to the finite input sequence of 2, 2, 1.
2. An FIR filter has three coefficients, a0=0.5, a1= -0.8, and a2 = 0.4 . Derive the output sequence corresponding to the finite input sequence of 1, 5.
3. Outline the three types of signals and give a clear explanation of each.
The objective of this laboratory is to determine the mathematical model of a DC motor which will be used in the subsequent labs to control the velocity and position of a physical system.
The load can be connected in either wye or delta configuration. Calculate the load power and apparent power when connected to a 208V 60Hz supply, with each of wye and delta connection.
In a typical AC circuit, the supply voltage is 10 VPK and frequency is 60 Hz. If the current through the system is 2 APK with a phase angle of 60o, then the power dissipated by the source is
What is an electron diffusion current? And what does it have to do with semiconductors?
An insulated cylinder closed at one end by a frictionless piston contains 20g of hydrogen gas at 30 degrees Celsius. This is heated to 40 degrees Celsius with the pressure kept constant at 1 bar and the volume increases by 7*10^-4 m^3.
Suppose the RTD of (108.1 Ohms) has a dissipation constant of 25mW/°C and is used in a circuit that puts 8 mA through the sensor. If the RTD (108.1 Ohms) is placed in a bath at 100°C, what resistance will the RTD have
A 12-V Battery supported a current of 150 mA to a bulb. - Calculate: - The power absorbed by the bulb,- The energy absorbed by the bulb over an interval of 20 minutes.
If it takes 3.52 s for 10.0 mL of helium to effuse through a hole in a container at a particular temperature and pressure, how long would it take for 10.0 mL of oxygen, O2, to effuse from the same container at the same temperature and pressure
A capacitive sensor consists of two plates in air. The plates are 50 mm square and are separated by a distance of 1.2 mm. A sheet of a dielectric material of 50 mm square and 1 mm thick can slide between the plates.
What is the maximum entropy distribution for this random variable? Justify your answer.
The current through a branch in a linear network is 2 A when the input source is 10 V. If the voltage is reduced to 1 V and the polarity is reversed, the current through the branch is a. - 2 A b. - 0.2 A c. 0.2 A
Sketching the Dependence of l versus h on Cartesian Axes, The distance l from a point at a height h above the Earth's surface to the horizon can be approximated using Pythagoras theorem by the expression:
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