Using the finite-difference technique with backward differences, design a digital filter that approximates the lowpass filter whose transfer function is 
Is there a finite sampling rate for which the digital filter is unstable? If so, provide one.
What will be an ideal response?
This filter is absolutely stable for any finite sampling rate
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In the circuit of Figure P2.32, assume v2 = vS/6 and the power delivered by the source is 150 mW. Also assume that R1 = 8 k?, R2 = 10 k?, R3 = 12 k?. Find R, vS , v2, and i .
What will be an ideal response?
What is a direct expansion evaporator?
What will be an ideal response?
Which of the following statements is not true regarding resistive/capacitive series circuits?
A) Ohm's law no longer applies. B) The applied voltage equals the sum of the individual component voltages. C) The total impedance equals the sum of the individual component values. D) Current is the same at all points throughout the circuit.
The human body generates two forms of heat: ________ and _________.
Fill in the blank(s) with the appropriate word(s).