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from gui to workspace

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andoni
andoni 2011-5-16
I want to introduce a value in the gui and i want it to save in the workspace. How can i do it?

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Arnaud Miege
Arnaud Miege 2011-5-16
Use assignin.
HTH,
Arnaud
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andoni
andoni 2011-5-16
I use that but maybe there is something else wrong
here is the full code:
function varargout = Interface_Entrada(varargin)
% INTERFACE_ENTRADA M-file for Interface_Entrada.fig
% INTERFACE_ENTRADA, by itself, creates a new INTERFACE_ENTRADA or raises the existing
% singleton*.
%
% H = INTERFACE_ENTRADA returns the handle to a new INTERFACE_ENTRADA or the handle to
% the existing singleton*.
%
% INTERFACE_ENTRADA('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in INTERFACE_ENTRADA.M with the given input arguments.
%
% INTERFACE_ENTRADA('Property','Value',...) creates a new INTERFACE_ENTRADA or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before Interface_Entrada_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to Interface_Entrada_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help Interface_Entrada
% Last Modified by GUIDE v2.5 06-May-2011 10:19:09
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @Interface_Entrada_OpeningFcn, ...
'gui_OutputFcn', @Interface_Entrada_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before Interface_Entrada is made visible.
function Interface_Entrada_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to Interface_Entrada (see VARARGIN)
set(gcf,'Color',[0 0.6 1]);
% Choose default command line output for Interface_Entrada
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes Interface_Entrada wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = Interface_Entrada_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
function input5_editText_Callback(hObject, eventdata, handles)
% hObject handle to input5_editText (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of input5_editText as text
% str2double(get(hObject,'String')) returns contents of input5_editText as a double
%store the contents of input1_editText as a string. if the string
%is not a number then input will be empty
%checks to see if input is empty. if so, default input1_editText to zero
if (isempty(input))
set(hObject,'String','0')
end
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function input5_editText_CreateFcn(hObject, eventdata, handles)
% hObject handle to input5_editText (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function input8_editText_Callback(hObject, eventdata, handles)
% hObject handle to input8_editText (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of input8_editText as text
% str2double(get(hObject,'String')) returns contents of input8_editText as a double
%store the contents of input1_editText as a string. if the string
%is not a number then input will be empty
%checks to see if input is empty. if so, default input1_editText to zero
if (isempty(input))
set(hObject,'String','0')
end
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function input8_editText_CreateFcn(hObject, eventdata, handles)
% hObject handle to input8_editText (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% a and b are variables of Strings type, and need to be converted
% to variables of Number type before they can be added together
% need to convert the answer back into String type to display it
global Fs;
Fs= get(handles.input5_editText,'String');
fs=Fs;
Ts=1/Fs;
N= get(handles.input8_editText,'String');
parametros=[Fs fs Ts N];
%set(handles.text11,'String',parametros);
assignin('base', 'Fs', Fs);
assignin('base', 'fs', fs);
assignin('base', 'Ts', Ts);
assignin('base', 'N', N);
andoni
andoni 2011-5-17
thanks, i found the mistake and now it works correctly

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更多回答（1 个）

Andre Asfar
Andre Asfar 2011-7-24
Thanks!

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