Date: Jan 29, 2010 3:53 AM Author: meng yan Subject: help : how to reverse 2-D lookup table ?

I am trying to reverse a 2D lookup table, i.e.I have T=T(a,b), I need to figure out

a=a(T,b). Anybody ever tried this before? Any ideas?

i.e.a=[1 2 3];b=[3 4 5];T=[1 3 4;4 6 5;2 7 6];

how could I get a as a=[3X3],b=[1X3],T=[1X3]?

Thanks!