please find attached the tutorial if the screenshot does not make sense
ok... this is from Matlab and shows the intersection of the hyperbolas at the point (4,8) to show the location of TX while f1, f2, f3, f4 are RX's.
This gives a location ok for x,y or x,y,0
but what about if I wish to locate a point at x,y,z.
this is done with hyperboloids intersecting?
Can someone please explain what would be required and the concept behind it?
thanks in advance.