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A random process with a PSD of
Is input to a filter. The filter is to be designed such that the output process is white (constant PSD). This filter is called a whitening filter.
(a) Find the transfer function of the whitening filter for this input process. Be sure that the filter is causal.
(b) Sketch a circuit which will realize this transfer function.
Draw a schematic diagram of a per-phase synchronous electrical, generator and define the components in the armature (stator) side of the diagram
Upon studying low bids for shipping contracts, a microcomputer manufacturing firm finds that intrastate contracts have low bids that are uniformly distributed between 20 and 25, in units of thousands of dollars.
Determine the bending moments and vertical reactions at the supports and sketch the BM and SF diagrams.
A pipe of inner radius 4 cm, outer radius 6 cm, and infinate length is centered on the z-axis. Charge is evenly distributed within the wall of the pipe in the amount of 16 coulombs per meter length.Find and Plot the electric feild density as a fun..
Find an interesting (yet simple) circuit (LED flasher, battery charger, audio vu meter, etc.) on the internet and explain (as best as possible) how the circuit works. How does it utilize diodes, resistors, capacitors, transformers.
Consider the BJT op-amp circuit in Figure P13.5. The transistor parameters are: β(npn) = 120, β(pnp) = 80, VA = 80 V (all transistors), and base- emitter turn-on voltage = 0.6 V (all transistors).
you are to generate 1000 random numbers in 01 and obtain an exponential random variable with mean 5 representing the
1. How much noise can be tolerated in a digital system using a 5 V power supply 2.What functions does an H-bridge perform in controlling a small DC motor 3.Explain how to calculate the duty cycle of a pulse in terms of frequency and width.
The modulus of bone mineral is 114-130 GPa. The modulus of cortical (normal) bone is 19-20 GPa.
Independent of circuit details, for a digital input code of (b1, b2, b3, .... bn), the output of an n-bit digital to analog conversion output is of the form output = K (b1 + (b2/2)+ (b3/4)...+(bn/ 2^n-1)) For a particular 5 bit DAC the output volta..
A shielded ventilation panel consists of a 20 by 20 array of 400, 1/8 in round holes. The panel is 1/2 in thick (hence the holes have a depth of 1/2 in). What is the approximate shielding effectiveness of the panel at 250 MHz?
If an ac machine has the rotor and stator magnetic fields shown in Figure P3-1, what is the direction of the induced torque in the machine? Is the machine acting as a motor or generator?
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