fourierexpogui.m

非常好的数字处理教程

'HelpTopicKey','',...
'HitTest','on',...
'Interruptible','on',...
'SelectionHighlight','on',...
'Serializable','on',...
'Tag','',...
'UserData',[],...
'Behavior',struct(),...
'Visible','off',...
'XLimInclude','on',...
'YLimInclude','on',...
'ZLimInclude','on',...
'CLimInclude','on',...
'ALimInclude','on',...
'Clipping','off');

appdata = [];
appdata.lastValidTag = 'Window';

h19 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''Window_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[173.666666666667 31.5833333333333 18 1.5],...
'String',{  'Hann'; 'Rectangle'; 'Triangle'; 'Hamming'; 'Kaiser'; 'Bartlett'; 'Blackman-Harris'; 'Gaussian' },...
'Style','popupmenu',...
'Value',1,...
'CreateFcn', {@local_CreateFcn, 'fourierexpogui(''Window_CreateFcn'',gcbo,[],guidata(gcbo))', appdata} ,...
'Tag','Window',...
'Behavior',get(0,'defaultuicontrolBehavior'));

appdata = [];
appdata.lastValidTag = 'text4';

h20 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[173.666666666667 33.0833333333333 15 1.66666666666667],...
'String','Window',...
'Style','text',...
'Tag','text4',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'text5';

h21 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[173.666666666667 37.4166666666667 17.3333333333333 1.66666666666667],...
'String','FFT Size',...
'Style','text',...
'Tag','text5',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'logfreq';

h22 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''logfreq_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[173 18.4615384615385 9.6 1.46153846153846],...
'String','log(f)',...
'Style','checkbox',...
'Tag','logfreq',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'smoothfft';

h23 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''smoothfft_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[173 20.2307692307692 11 1.46153846153846],...
'String','smooth',...
'Style','checkbox',...
'Tag','smoothfft',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'Untitled_1';

h24 = uimenu(...
'Parent',h1,...
'Callback','fourierexpogui(''Untitled_1_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Send to...',...
'Tag','Untitled_1',...
'Behavior',get(0,'defaultuimenuBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'sonogram';

h25 = uimenu(...
'Parent',h24,...
'Callback','fourierexpogui(''sonogram_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Sonogram',...
'Tag','sonogram',...
'Behavior',get(0,'defaultuimenuBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'alias';

h26 = uimenu(...
'Parent',h24,...
'Callback','fourierexpogui(''alias_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Aliasing Explorer',...
'Tag','alias',...
'Behavior',get(0,'defaultuimenuBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'help';

h27 = uimenu(...
'Parent',h1,...
'Callback','fourierexpogui(''help_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Help',...
'Tag','help',...
'Behavior',get(0,'defaultuimenuBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'freqzoom';

h28 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[0.9 0.9 0.9],...
'Callback','fourierexpogui(''freqzoom_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[13 50.5833333333333 150 1],...
'String',{  '' },...
'Style','slider',...
'Value',1,...
'CreateFcn', {@local_CreateFcn, 'fourierexpogui(''freqzoom_CreateFcn'',gcbo,[],guidata(gcbo))', appdata} ,...
'Tag','freqzoom',...
'Behavior',get(0,'defaultuicontrolBehavior'));

appdata = [];
appdata.lastValidTag = 'ampzoom';

h29 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[0.9 0.9 0.9],...
'Callback','fourierexpogui(''ampzoom_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[1.5 23.4166666666667 1.83333333333333 27],...
'String',{  '' },...
'Style','slider',...
'Value',0.5,...
'CreateFcn', {@local_CreateFcn, 'fourierexpogui(''ampzoom_CreateFcn'',gcbo,[],guidata(gcbo))', appdata} ,...
'Tag','ampzoom',...
'Behavior',get(0,'defaultuicontrolBehavior'));

appdata = [];
appdata.lastValidTag = 'normalize';

h30 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''normalize_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.8 14.6153846153846 12 1.38461538461538],...
'String','Normalize',...
'Tag','normalize',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'stem';

h31 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''stem_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[184.6 21.9230769230769 12 1.46153846153846],...
'String','Stem',...
'Style','checkbox',...
'Tag','stem',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'entire';

h32 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','fourierexpogui(''entire_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[184.6 20.1538461538462 12.8 1.46153846153846],...
'String','Entire FFT',...
'Style','checkbox',...
'Tag','entire',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );

appdata = [];
appdata.lastValidTag = 'zpfactor';

h33 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[1 1 1],...
'Callback','fourierexpogui(''zpfactor_Callback'',gcbo,[],guidata(gcbo))',...
'Position',[184.666666666667 28.5833333333333 5 1.5],...
'String','0',...
'Style','edit',...
'CreateFcn', {@local_CreateFcn, 'fourierexpogui(''zpfactor_CreateFcn'',gcbo,[],guidata(gcbo))', appdata} ,...
'Tag','zpfactor',...
'Behavior',get(0,'defaultuicontrolBehavior'));

appdata = [];
appdata.lastValidTag = 'text10';

h34 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','right',...
'ListboxTop',0,...
'Position',[173.833333333333 28.0833333333333 9 2.5],...
'String',{  'Zeropad'; 'Factor' },...
'Style','text',...
'Tag','text10',...
'Behavior',get(0,'defaultuicontrolBehavior'),...
'CreateFcn', {@local_CreateFcn, '', appdata} );


hsingleton = h1;


% --- Set application data first then calling the CreateFcn. 
function local_CreateFcn(hObject, eventdata, createfcn, appdata)

if ~isempty(appdata)
   names = fieldnames(appdata);
   for i=1:length(names)
       name = char(names(i));
       setappdata(hObject, name, getfield(appdata,name));
   end
end

if ~isempty(createfcn)
   eval(createfcn);
end


% --- Handles default GUIDE GUI creation and callback dispatch
function varargout = gui_mainfcn(gui_State, varargin)

gui_StateFields =  {'gui_Name'
                    'gui_Singleton'
                    'gui_OpeningFcn'
                    'gui_OutputFcn'
                    'gui_LayoutFcn'
                    'gui_Callback'};
gui_Mfile = '';
for i=1:length(gui_StateFields)
    if ~isfield(gui_State, gui_StateFields{i})
        error('Could not find field %s in the gui_State struct in GUI M-file %s', gui_StateFields{i}, gui_Mfile);        
    elseif isequal(gui_StateFields{i}, 'gui_Name')
        gui_Mfile = [gui_State.(gui_StateFields{i}), '.m'];
    end
end

numargin = length(varargin);

if numargin == 0
    % FOURIEREXPOGUI
    % create the GUI
    gui_Create = 1;
elseif isequal(ishandle(varargin{1}), 1) && ispc && iscom(varargin{1}) && isequal(varargin{1},gcbo)
    % FOURIEREXPOGUI(ACTIVEX,...)    
    vin{1} = gui_State.gui_Name;
    vin{2} = [get(varargin{1}.Peer, 'Tag'), '_', varargin{end}];
    vin{3} = varargin{1};
    vin{4} = varargin{end-1};
    vin{5} = guidata(varargin{1}.Peer);
    feval(vin{:});
    return;
elseif ischar(varargin{1}) && numargin>1 && isequal(ishandle(varargin{2}), 1)
    % FOURIEREXPOGUI('CALLBACK',hObject,eventData,handles,...)
    gui_Create = 0;
else
    % FOURIEREXPOGUI(...)
    % create the GUI and hand varargin to the openingfcn
    gui_Create = 1;
end

if gui_Create == 0
    varargin{1} = gui_State.gui_Callback;
    if nargout
        [varargout{1:nargout}] = feval(varargin{:});
    else
        feval(varargin{:});
    end
else
    if gui_State.gui_Singleton
        gui_SingletonOpt = 'reuse';
    else
        gui_SingletonOpt = 'new';
    end
    
    % Open fig file with stored settings.  Note: This executes all component
    % specific CreateFunctions with an empty HANDLES structure.
    
    % Do feval on layout code in m-file if it exists
    if ~isempty(gui_State.gui_LayoutFcn)
        gui_hFigure = feval(gui_State.gui_LayoutFcn, gui_SingletonOpt);
        % openfig (called by local_openfig below) does this for guis without
        % the LayoutFcn. Be sure to do it here so guis show up on screen.
        movegui(gui_hFigure,'onscreen')
    else
        gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt);            
        % If the figure has InGUIInitialization it was not completely created
        % on the last pass.  Delete this handle and try again.
        if isappdata(gui_hFigure, 'InGUIInitialization')
            delete(gui_hFigure);
            gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt);            
        end
    end
    
    % Set flag to indicate starting GUI initialization
    setappdata(gui_hFigure,'InGUIInitialization',1);

    % Fetch GUIDE Application options
    gui_Options = getappdata(gui_hFigure,'GUIDEOptions');
    
    if ~isappdata(gui_hFigure,'GUIOnScreen')
        % Adjust background color
        if gui_Options.syscolorfig 
            set(gui_hFigure,'Color', get(0,'DefaultUicontrolBackgroundColor'));
        end

        % Generate HANDLES structure and store with GUIDATA
        guidata(gui_hFigure, guihandles(gui_hFigure));
    end
    
    % If user specified 'Visible','off' in p/v pairs, don't make the figure
    % visible.
    gui_MakeVisible = 1;
    for ind=1:2:length(varargin)
        if length(varargin) == ind
            break;
        end
        len1 = min(length('visible'),length(varargin{ind}));
        len2 = min(length('off'),length(varargin{ind+1}));
        if ischar(varargin{ind}) && ischar(varargin{ind+1}) && ...
                strncmpi(varargin{ind},'visible',len1) && len2 > 1
            if strncmpi(varargin{ind+1},'off',len2)
                gui_MakeVisible = 0;
            elseif strncmpi(varargin{ind+1},'on',len2)
                gui_MakeVisible = 1;
            end
        end
    end
    
    % Check for figure param value pairs
    for index=1:2:length(varargin)
        if length(varargin) == index || ~ischar(varargin{index})
            break;
        end
        try set(gui_hFigure, varargin{index}, varargin{index+1}), catch break, end
    end

    % If handle visibility is set to 'callback', turn it on until finished
    % with OpeningFcn
    gui_HandleVisibility = get(gui_hFigure,'HandleVisibility');
    if strcmp(gui_HandleVisibility, 'callback')
        set(gui_hFigure,'HandleVisibility', 'on');
    end
    
    feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});
    
    if ishandle(gui_hFigure)
        % Update handle visibility
        set(gui_hFigure,'HandleVisibility', gui_HandleVisibility);
        
        % Make figure visible
        if gui_MakeVisible
            set(gui_hFigure, 'Visible', 'on')
            if gui_Options.singleton 
                setappdata(gui_hFigure,'GUIOnScreen', 1);
            end
        end

        % Done with GUI initialization
        rmappdata(gui_hFigure,'InGUIInitialization');
    end
    
    % If handle visibility is set to 'callback', turn it on until finished with
    % OutputFcn
    if ishandle(gui_hFigure)
        gui_HandleVisibility = get(gui_hFigure,'HandleVisibility');
        if strcmp(gui_HandleVisibility, 'callback')
            set(gui_hFigure,'HandleVisibility', 'on');
        end
        gui_Handles = guidata(gui_hFigure);
    else
        gui_Handles = [];
    end
    
    if nargout
        [varargout{1:nargout}] = feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles);
    else
        feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles);
    end
    
    if ishandle(gui_hFigure)
        set(gui_hFigure,'HandleVisibility', gui_HandleVisibility);
    end
end    

function gui_hFigure = local_openfig(name, singleton)

% openfig with three arguments was new from R13. Try to call that first, if
% failed, try the old openfig.
try 
    gui_hFigure = openfig(name, singleton, 'auto');
catch
    % OPENFIG did not accept 3rd input argument until R13,
    % toggle default figure visible to prevent the figure
    % from showing up too soon.
    gui_OldDefaultVisible = get(0,'defaultFigureVisible');
    set(0,'defaultFigureVisible','off');
    gui_hFigure = openfig(name, singleton);
    set(0,'defaultFigureVisible',gui_OldDefaultVisible);
end