Quiz 11 solutions 3 - corresponds to ~12 Hz(6 Hz A 3Hz...

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Name______________________ Quiz 11 1. If the waveform below is passed through an ideal 3 Hz high-pass filter , approximately what will the output look like? a) Explain your reasoning, and b) sketch the output on the plot. The time scale (periodicity) of the large fluctuation is about 0.5 sec (1 sec), which corresponds to 2 Hz (1 Hz). The time scale (periodicity) of the smaller fluctuation is about 0.08 sec (0.16 sec), which
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Unformatted text preview: corresponds to ~12 Hz (6 Hz). A 3Hz high-pass filter will take away the large amplitude, slow fluctuations (red line in 2 nd plot) and leave the smaller, faster ones (light blue line). -2-1 1 2-1.0-0.5 0.0 0.5 1.0 Time (sec) Amplitude-2-1 1 2-1.0-0.5 0.0 0.5 1.0 Time (sec) 1 6 sum 1+6 (100 pts) 1 sec 0.15 sec 0.5 sec...
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