FMCG/Data Acquisition with LabVIEW Software: Difference between revisions

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# The '''Response Waveforms''' tab plots the magnetometer responses to the calibration chirps in the top window, and individually the applied (white) and response (color) in the windows below. This is a good way to ensure the calibrations have sufficient signal to noise and that the I-V outputs did not rail during calibration. Again, use the '''NEXT''' button to scroll between channels.
# The '''Response Fits''' tab plots the amplitude and phase response of the magnetometer by Fourier-transforming the data from the previous tab. Note that the data in the '''Y Resp Fit''' sub-tab is in units of '''V/fT''', as it has taken into account the size of the applied field from the '''Calibration''' tab. The raw transformed voltage data can be found in the '''Y raw resp''' sub-tab.
# Under the '''Results''' tab you'll find the data taken during the '''Noise/Heartbeat MeasurementSample''' part of the procedure. The top window is the calibrated noise data (in units of fT/rHz), and the bottom window is the raw data collected (in units of V). The cursors in the top window are helpful for determining baseline noise levels.
# The '''Processing''' tab takes the time series from the '''Results''' tab and calibrates it using the response.
# The '''misc.''' and '''changelog''' tabs are not used on a day-to-day basis.
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