i numpos 5 17 6 28 8 9 9 28 11 52 13 53 46 9 48 12 51 75 54 64 >> ind(1:10) ans = 8 26 19 23 16 32 48 41 49 1 >> v(1:10) ans = Columns 1 through 7 -0.2200 -0.1440 -0.1200 -0.1133 -0.0862 -0.0643 -0.0533 Columns 8 through 10 -0.0525 -0.0400 -0.0378 i numpos 26 59 19 111 23 43 16 45 32 22 48 12 41 19 49 2 1 6