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Thomas Helm

Logging Front Panel Data - NI LabVIEW 8.6 Help - 6 views

  • A waveform chart logs only one data point at a time with front panel datalogging
  • wire an array
  • chart indicator, the datalog file contains a
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  • subset of the array the chart displays.
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    Shows how datalogging works
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    Use front panel datalogging to record data for use in other VIs and in reports. For example, you can log data from a graph and use that data in another graph in a separate VI. Each time a VI runs, front panel datalogging saves the front panel data to a separate datalog file, which is in the format of delimited text.
Thomas Helm

Sound sensor - 4 views

  • Both LEGO™ NXT sound sensors were placed at the same distance from the speaker. A very simple LabVIEW NXT toolkit was run in debugging mode, in order to display the values on the PC screen and keep the NXT alive (Fig. 3). The frequency and the signal amplitude were gradually changed and the sensor readings were noted manually and entered into an Excel-file and also into a LabVIEW 3D-graph program (that we do not reproduce here). (Fig. 4 and 5) show the different graphs in 3D for the frequencies 100..1000Hz.
    • Anthony DiVirgilio
       
      we could use this to make the user have to do less to use the robot
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    Sound sensor with example code
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    this is helpful
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    This shows how the sensor will detect sound and then transmit it to the nxt
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    THIS WAS EXTREMELY HELPFUL
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