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Jan
Posts:
5
Registered:
11/5/12


Re: GUI to exe problem
Posted:
Mar 21, 2013 4:32 PM


"Steven_Lord" <slord@mathworks.com> wrote in message <kif1ob$mo6$1@newscl01ah.mathworks.com>... > > > "Jan " <urbanecjan@gmail.com> wrote in message > news:kietm5$9ii$1@newscl01ah.mathworks.com... > > "Kristin" wrote in message <kiaqm9$t0a$1@newscl01ah.mathworks.com>... > >> "Jan " <urbanecjan@gmail.com> wrote in message > >> <khvo0e$o8n$1@newscl01ah.mathworks.com>... > >> > Hi, I have problem with exe file functionality. I guess it is because > >> > of "evalin('base', mfilename)". So I need to find a way how to evaluate > >> > scripts in caller workspace. Problem is, that caller workspace do not > >> > know variables i already loaded in .mat file > >> > > >> > load wtr.mat; > >> > if PR(i,j)>=Pmin; > >> > PR(i,j)=PR(i,j); > >> > else PR(i,j)=0; > >> > > >> > Pmin and PR were loaded by wtr.mat > >> > Thanks for any suggestions Jan > >> > >> I'm a little confused on what you're trying to do. Why do you need to use > >> evalin at the base workspace, as opposed to calling a function and > >> passing variables? > > > > Main problem is, that for my simulation I need to load data with variables > > which are processed later. I used load 'filename', uigetfile, ... and > > other conventional ways to load them but error message with unknown > > variable is still showing up. > > Inside a function you should ALWAYS call LOAD in its function form with an > output argument. > > data = load('wtr.mat'); > if data.x < 5 > % do something > end > > If you need to refer to the x variable from wtr.mat using the name x, not > the expression data.x, use: > > x = data.x; > > in your function after loading the data. > >  > Steve Lord > slord@mathworks.com > To contact Technical Support use the Contact Us link on > http://www.mathworks.com Thanks, I am a bit closer to what I need. Problem still is, that I need to choose one parameter in first radio button group and in second radio button group I need to use those parameters for various simulations (depending what you choose in 2nd group) . Procedure you described works only if I load data under one of the 2nd button group and process them in the same function. thanks Jan



