Creating structure array and store it in mat file!
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hello!
I am working in signature recognition system my final project, I have many variable and I want to store it in structure array then I save the structure array in a mat file. but there is a problem, when I store data in the 1st index then 2nd then third... so on when I want to access the data from the 1st index it give me an empty variable. my data is (image,name of person, lastname, ID, complex number,double number) and I get all these data from interface. I have put the below code in push button_callback:
name=get(handles.edit2, 'string');
lastname= get(handles.edit3, 'string');
id= get(handles.edit4, 'string');
A = handles.amplitud;
Phi = handles.phi;
array(1).name = name;
array(1).lastname = lastname;
array(1).amplitud = A;
array(1).phi = Phi;
array(1).ID = id;
save('Database.mat','array');
when I want to get the 1st index data I write like this:
array(1).name
but I get something like this:
ans =
[]
I can just access the last index data.
it is very difficult problem for me. if some one know answer me.
thanks
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Respuestas (1)
Ilham Hardy
el 20 de En. de 2015
Perhaps you define the structure incorrect,
5 comentarios
Ilham Hardy
el 21 de En. de 2015
From your code, i can guess that it is actually part of a GUI script. What do you call by interface is actually what i (we) call GUI (Graphical User Interface).
The problem you've mentioned its still rather sketchy. Can you confirm several things beforehand?
- Does your GUI code have something like this (in line 21)? %See also: GUIDE, GUIDATA, GUIHANDLES
- Can you confirm that Database.mat is saved?
- Did you call array(1).name inside GUI? or do you call it in command windows?
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