Location Fingerprint Extraction for Magnetic Field Magnitude Based Indoor Positioning

Algorithm 1

DAME.

() Initialization

() Given two MFM fingerprints A and B

() Resample fingerprints with same space density

() Set AC target segment in A beginning with

() Set confusion point no

() Distinguishability Compute

() for each point in B do

()   Select AC candidate segment beginning with

()   

(10)   

(11) end for

(12) Find all peaks in set with min peak distance

(13) Set thrash distance

(14) for each peak   do

(15)  if     then

(16)        =

(17)  end if

(18) end for

(19)