njit-etd2003-081 - New Jersey Institute of Technology

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4) Click on file, close to exit the 4dsp.vi program. Click No when the save changes
dialog box appears.
5) Click on open VI of the LabVIEW dialog box. Use the down arrow button of the
Look in: task bar to select partcoh3.11b library of LabVIEW programs. Use the mouse to
move the up/down bar until the partial coherence betwn HR, BP & RESP vi file appears.
Double click on this file to run the LabVIEW program.
6) Enter the SF, ECG, BP and RESP in the text boxes on the front panel with the
information obtained in steps 1 and 3 above. Click the right arrow on the command bar
to run the program.
7) The Choose file to read dialog box appears. Use the down arrow button of the Look
in: task bar to select the data file (agu1baseline.txt) to be analyzed.
8) After a few seconds, the heart rate IIBI and the ECG plots of the Correct.vi appears.
Move the yellow cursor inside the }IR IIBI plot to the end of the HR IIBI signal then
click the MOVE button to see any missed or false R wave detection. Use the blue cursor
inside the ECG correction plot to manually remove or correct the false R wave detection
indicated by the white bar under each ECG R-wave. Click the round green Done button
when done.
9) The Choose HR IIBI file to write dialog box appears. Enter the HR IIBI ASCII file
name (agu1baselineHR.asc) in the file name field then click the save button.
10) The Choose BP IIBI file to write dialog box appears. Enter the BP IIBI ASCII file
name (agu1baselineBP.asc) in the file name field then click the save button.
11) The panel partial coherence HR-BP-RESP.vi appears. Move all the red cursors
(Cur 0) to 0.04 Hz positions and all the blue cursors (cur 1) to position 0.15 Hz of the