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How do I do a Fourier Transform of a 2D Matrix? Specifically, for the space-domain filter given below (assuming the origin is at the center), how do I find its Fourier transform? I was told to make use of the separable property of the filter whenever appropriate. The final form of the Fourier transform should contain trigonometric functions and real numbers only (no complex exponentials). Please help.
H=[-1 -1 -1; -1 8 -1; -1 -1 -1]
A single silicon photovoltaic cell is found to have an open-circuit voltage of 0.6 V and a short-circuit current of 15 mA in full sunlight. Show how a collection of these cells can be arranged to deliver 500mW at 9.0V into a load.
A 50 (ohm) lossless transmission line is terminated in a load with impedance Z= (30-j50) ohm. the wavelength is 8cm. Determine: (a) reflection coefficient (solved: 0.1 - j0.56 or 0.56 angle -79.9)
Determine the peak-to-peak current ripple in the output inductor for a forward converter and determine the output voltage ripple of the converter . We know the following parameters: duty cycle d, input voltage Vin, turn ratio: N1/N2
In the United States, coal is a fossil fuel, used mainly to fuel the energy needed for electric power plants to manufacture electricity. The air pollution caused by burning coal has been linked to health problems and concerns for the general popul..
Convert the designed prototype filter to highpass filter with cutoff frequency f_C=10,000 Hz, with 30 db attenuation at f_S=1000 Hz. Determine the transfer function of the filter.
Consider the simple model for HTTP streaming. Suppose the server sends bits at a constant rate of 2 Mbps and playback begins when 8 million bits have been received. What is the initial buffering delay
1. Set θd (t) = 0. Compute the transfer function h(t)/r(t) = T(s). 2. Set r(t) = 0. Compute the transfer function h(t)/θd(t) = Td(s)
A chip design company comes up with a new 4-stage pipelined design to execute instructions such that stage s1 takes 30 ns, s2 takes 30 ns, s3 takes 50 ns and s4 takes 30 ns of processing time.
The controlled variable in a closed-loop system is the direction of a robot arm. Initially it is at 50o; then it is commanded to go to 15o. When the error is 10o for the first time, what is direction of the robot arm
Convert the decimal numbers +37 and +17 to 8-bit hexadecimal numbers, using the signed 2's complement representation. Then perform the following operations: (a) (+37) + (-17), (b) (-37) + (+17), (c) (-37) + (-17).
The lithographic system A uses KrF excimer laser source (248 nm) while the lithographic system B uses the I-line of a Hg lamp (365 nm) as the photon source. Give two main shortcomings of the e-beam lithography
Due to its wider bandgap than silicon, a GaAs red light emitting diode (LED) typically has a turn-on voltage of 1.6 V. Assuming the maximum allowable current through the LED is 16.7 mA,
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