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!