
Re: help : how to reverse 2D lookup table ?
Posted:
Oct 30, 2013 5:54 AM


Maybe this thread can help, I find it really useful http://www.mathworks.com/matlabcentral/answers/12809
"meng yan" <anoucxy@163.com> wrote in message <hju7lf$e34$1@fred.mathworks.com>... > > > 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!

