Matlab report generator, problem with gui

2012 8 20
3 个回答
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0 个投票

Hey together,
I have created a report with the report generator. Now i have a script where i run this report. everything works fine.
When i open this script via a button in my GUI, matlab wont find the variables.
i had saved the results in a .mat file and load the variables in the workspace in the script where the report is called.
I have tried to get the variables in the report from .mat file direct, instead of "from workspace" but nothing changed.
I dont know how i can fix it, and why the error comes?? can anybody help me? I hope you understand what i mean, thanks for helping!

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Azzi Abdelmalek
Azzi Abdelmalek 2012-8-20

0 个投票

%to get the variables don't use
load File
% instead use
data=load('File')
% if your FileName mat file contains for example the variables x y and z then you can get them from a structure variable File:
x=data.x
y=data.y
z=data.z

更多回答（2 个）

Andreas
Andreas 2012-8-20

0 个投票

hey,
thanks for your answer but it didnt work. MATLAB still says the variables are not in the workspace.
ive made a new gui, with only a button. and add folowing code
% --- Executes just before testinggg is made visible.
function testinggg_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;
c_mat=[1 2; 3 4];
a=1;
b=13;
save 'test_mat' c_mat a b;
guidata(hObject, handles);
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
data=load('test_mat')
a=data.a;
b=data.b;
c_mat=data.c_mat;
report test_rep -fpdf
In the report i have 2x Insert variable, a and c_mat asnd 1 evaluate MATLAB expression with following code
fprintf('\n a test % 2.3f',a);
fprintf('\n c_mat testt %1.3f ',c_mat(1));
Matlab wont find the variables! "a" not found in workspace. "c_mat" not found in workspace.
thanks for help!
Andreas
Andreas 2012-8-20

0 个投票

ahh i get it now^^
i understand u wrong i think.
now i have loaded the variables with data=load('datas'); in my evaluate MATLAB expression!
thanks now it works fine

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