Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.



Re: How can I show the result of the fitting in text box?
Posted:
Feb 14, 2013 9:49 AM


"Amr Sadek" <dr_amrsadek@hotmail.com> wrote in message news:kfi8pg$4o$1@newscl01ah.mathworks.com... > dpb <none@non.net> wrote in message <kfgn2p$u4q$1@speranza.aioe.org>... >> On 2/13/2013 8:42 AM, Amr Sadek wrote: >> > I have a GUI that fits some data with custom equations. I want to show >> > the result of the fitting process (the equation, the Coefficients and >> > the goodness of the fitting) on a text box in the GUI instead of the >> > MATLAB command window. >> > Thanks... >> >> How are you obtaining the coefficients, etc., ...? >> >> Instead of letting that output go to the command window, save it to >> appropriate variables and then use sprintf() and/or friends to format as >> desired as input to the text box. >> >>  > This is the main problem. I can't save it to variables. Here is an > example;  > FIT2GOK = General model: > FIT2GOK(T) = (no).*S.*exp(E./(K.*T)).* > (1+(b1).*(S/R).*(((K.*T.^2./(E+ > > (2.*K.*T)))).*exp(E./(K.*T)))((K.*Ti.^2./(E+(2.*K.*Ti) > ))).*exp(E./(K.*Ti))).^(b./(b1)) > Coefficients (with 95% confidence bounds): > E = 1.71 (1.707, 1.713) > S = 2.573e+13 (2.435e+13, 2.712e+13) > b = 1.261 (1.222, 1.299) > no = 579 (567.8, 590.2) > Problem parameters: > R = 3 > Ti = 374 > K = 8.617e05
Use EVALC to generate a string that you can use in your GUI's text box.
 Steve Lord slord@mathworks.com To contact Technical Support use the Contact Us link on http://www.mathworks.com



