title: How to calculate Heading using Gyro and magnetometer
body: <p>I have raw data of Gyroscope and magnetometer. on basis of this data, i have to calculate Heading information with an accuracy of 1Deg.</p>
  
  <p>I would like to know, is there any algorithm which can help me to get heading info using available information with mentioned accuracy?</p>
  
  <p>Any article or any link also will be helpful.</p>
  
  <p>Thanks</p>