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What am I missing here?
Posted:
Jan 26, 2013 7:13 PM


Folks, this is driving me nuts! Can someone explain what may be going on?
>> X = [0 .1 .2 .3 .4]
X =
0 0.1000 0.2000 0.3000 0.4000
>> X(4) == .3
ans =
1
>> Y = [0:.1:.4]
Y =
0 0.1000 0.2000 0.3000 0.4000
>> Y(4) == .3
ans =
0
>> intersect(X,Y)
ans =
0 0.1000 0.2000 0.4000
>> X(2) == .1
ans =
1
>> Y(2) == .1
ans =
1



