Engineering, 08.04.2020 02:08, aiguillen6228
Problem 8 (30 points): Below is a general algorithm for plotting the magnitude response of a filter: ο· Generate a 1 Hz input signal for a large number of samples. ο· Pass it through the filter and obtain the output. ο· Compute the ratio of the "rms value of the output sequence" and the "rms value of the input sequence". This ratio is the magnitude response of the filter at 1 Hz. ο· Repeat this process for 2 Hz, 3 Hz, etc. ο· Plot the magnitude response (in Y-axis) vs. frequency (in X-axis using a log scale). An N-sample moving average FIR filter is given by, y n = 1 x n β i β1 i=0 , an IIR filter with smoothing parameter, , is given by, y n = 1 β x n + y n β 1 , and a difference filter is given by, y n = x n β x n β 1
Answers: 3
Engineering, 03.07.2019 15:10, breannaasmith1122
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 19:10, santosbeti90
With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.
Answers: 1
Problem 8 (30 points): Below is a general algorithm for plotting the magnitude response of a filter:...
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