Particle filter for Pedestrian Dead Reckoning

[ravishah]

Hi,
I am working on Pedestrian dead Reckoning using Particle filtering in matlab, I am using mobile accelrometer sensor to detect number of steps and stride length and calculating the total distance travelled. I want to use particle filter to enhance accuracy in my results. I have read the theory of particle filter but stuck at the point that how to implement it in matlab, How I can develop motion model, ,I have accelerometer and orientation reading as measurement. The output can be position of the object, anyody have some idea. And how to integrate it with map.
regards
ravi

 

[pvm]

i am also doing work in this area, but this thread is old: are you still working on this? did you make any progress?