The circuit is grounded by connecting ground on the

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Unformatted text preview: functions: 1) Provide an input voltage 2) Ground the circuit For the first part of the experiment, a single variable generated voltage (V1) was measured by a connection between single noise voltage V ̃1 on the circuit board to the first input channel (CH0) of the ADC. The circuit is grounded by connecting ground on the circuit board to CH0. A power supply of 30V is connected to the 30V input on the circuit board. We acquired the waveform of the measure voltage through the software program by varying the sample size with a fixed sampling rate of 1000 points/second. Sample size, N, is varied from 100 to 10,000. For each N, 10 ensembles are set up. Hence, a total of 60 data sets are collected. The raw measured data is shown b...
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