Prev: Need help in reading mp3 files
Next: setting uitable cell choice list during run-time
From: Luca Carlon on 11 Sep 2009 04:04
Hi! I'm trying to solve a nonlinear system with fsolve. I get good results, but I have a doubt. I set the options this way:

options = optimset('TolX', 1e-6, 'TolFun', 1e-6,...
'MaxFunEvals', 1e7, 'MaxIter', 1e7, 'Display', 'on');

I read in the documentation, but there's something I can't understand: what kind of meaning do the tolerance on x and the tolerance on the function have? I mean, does the tolerance on x guarantee me that my solution will have at least 6 exact decimal digits? Is this the meaning? So, if I get my approx solution:

0.166666666666667

can I be sure that the exact solution is in:

[0.166666666666667 - 1e-6, 0.166666666666667 + 1e-6]?
If this is not correct, is it possible to have such a result somehow?
Thanks!

Luca
 | 
Pages: 1
Prev: Need help in reading mp3 files
Next: setting uitable cell choice list during run-time