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COMPUTING A MAGNETIC HEADING

  • US 20140278222A1
  • Filed: 03/15/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A computing device, comprising:

  • a magnetic sensor to collect sensor output data;

    a heading computation engine to compute a magnetic heading based on the sensor output data, the heading computation engine comprising;

    logic to measure a level of noise in the sensor output data;

    logic to determine whether to average the sensor output data based, at least in part, on the level of noise;

    logic to determine an applied sensor output based on the sensor output data; and

    logic to compute a magnetic heading based, at least in part, on the applied sensor output.

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