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May10-06, 05:33 AM
P: 3
As the device moves we track its location, with say GPS. At regular intervals we read the location. So for example we have three points A,B,C. We create the lines |AB| and |BC| and measure the angle of change in direction from one line segment to another.

Am I right in thinking that using/implementing a Kalman filter we can use it to estimate the future location of the user?