Find the minimum stop band attenuation of a moving-average filter with N = 3. Define the stop band as the frequency region, ?c< ? < ? where ?c is the discrete-time frequency of the first null in the frequency response.
What will be an ideal response?
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When solar radiation falls on a glass, a certain amount of solar energy enters the enclosure through the glass. A commonly used measure of solar heat gain through the glass is called ________.
A) CRF. B) SHGC. C) VT. D) UVT. E) none of the above.
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Why is it possible for cows, goats, and sheep to eat large quantities of fibrous material?
What will be an ideal response?
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A certain medical imaging device commonly referred to as “ultrasound” creates sound by oscillating with a frequency of 2.5 MHz . What is the period of this oscillation?
What will be an ideal response?
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The __________ the number of poles used in a stepper motor, the better the resolution.
A. smaller B. larger
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