The method 1, wherein said x {TAIL ~ dimension} comprises a range of 400 to 600 samples and said y dimension comprises a range of {HEAD ~ 600 to 1000 samples} 
The method 1 , wherein said x { TAIL ~ dimension } comprises a range of 400 to 600 samples and said y dimension comprises a range of { HEAD ~ 600 to 1000 samples }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD