gusucode.com > 声音的处理有：LPC，FFT，共振峰，频谱源码程序 > siganlandsystemusingMatlab/SSUM/aliasing/sound/aliasexpogui.m

    function varargout = aliasexpogui(varargin)
% ALIASEXPOGUI M-file for aliasexpogui.fig
%      ALIASEXPOGUI, by itself, creates a new ALIASEXPOGUI or raises the existing
%      singleton*.
%
%      H = ALIASEXPOGUI returns the handle to a new ALIASEXPOGUI or the handle to
%      the existing singleton*.
%
%      ALIASEXPOGUI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in ALIASEXPOGUI.M with the given input arguments.
%
%      ALIASEXPOGUI('Property','Value',...) creates a new ALIASEXPOGUI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before aliasexpogui_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to aliasexpogui_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 aliasexpogui

% Last Modified by GUIDE v2.5 14-Aug-2004 12:48:30

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @aliasexpogui_OpeningFcn, ...
                   'gui_OutputFcn',  @aliasexpogui_OutputFcn, ...
                   'gui_LayoutFcn',  @aliasexpogui_LayoutFcn, ...
                   'gui_Callback',   []);
if nargin & isstr(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 aliasexpogui is made visible.
function aliasexpogui_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 aliasexpogui (see VARARGIN)

% Choose default command line output for aliasexpogui
handles.output = hObject;
guidata(hObject, handles);
set(gcf,'UserData',handles);
aliasexpofn;

if (nargin > 3)
	datastruct = varargin{1};
	% datastruct = {audiodata,Fs};
	aliasexpofn('readinput',datastruct);
end

% --- Outputs from this function are returned to the command line.
function varargout = aliasexpogui_OutputFcn(hObject, eventdata, handles)
	varargout{1} = handles.output;


% --------------------------------------------------------------------
function FileMenu_Callback(hObject, eventdata, handles)


% --------------------------------------------------------------------
function OpenMenuItem_Callback(hObject, eventdata, handles)
	aliasexpofn 'loadsound';

% --------------------------------------------------------------------
function PrintMenuItem_Callback(hObject, eventdata, handles)
	aliasexpofn 'print';

% --------------------------------------------------------------------
function CloseMenuItem_Callback(hObject, eventdata, handles)
	aliasexpofn 'close';


% --- Executes on button press in zoomin.
function zoomin_Callback(hObject, eventdata, handles)
	aliasexpofn 'zoomin';

% --- Executes on button press in zoomout.
function zoomout_Callback(hObject, eventdata, handles)
	aliasexpofn 'zoomout';

% --- Executes on button press in play.
function play_Callback(hObject, eventdata, handles)
	aliasexpofn 'playsound';

% --- Executes on button press in dB.
function dB_Callback(hObject, eventdata, handles)
	aliasexpofn 'db';


% --- Executes during object creation, after setting all properties.
function fftsize_CreateFcn(hObject, eventdata, handles)
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


% --- Executes on selection change in fftsize.
function fftsize_Callback(hObject, eventdata, handles)
	aliasexpofn 'fftsize';


% --- Executes during object creation, after setting all properties.
function Window_CreateFcn(hObject, eventdata, handles)
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


% --- Executes on selection change in Window.
function Window_Callback(hObject, eventdata, handles)
	aliasexpofn 'window';

% --- Executes during object creation, after setting all properties.
function colormap_CreateFcn(hObject, eventdata, handles)
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end

% --- Executes on button press in print.
function print_Callback(hObject, eventdata, handles)
	aliasexpofn 'print';


% --- Executes on button press in logfreq.
function logfreq_Callback(hObject, eventdata, handles)
	aliasexpofn 'logfreq';


% --- Executes on button press in smoothfft.
function smoothfft_Callback(hObject, eventdata, handles)
	aliasexpofn 'smoothfft';


% --- Executes during object creation, after setting all properties.
function downsampleFactor_CreateFcn(hObject, eventdata, handles)
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


% --- Executes on selection change in downsampleFactor.
function downsampleFactor_Callback(hObject, eventdata, handles)
	aliasexpofn 'downsample';


% --- Executes during object creation, after setting all properties.
function effectiveFs_CreateFcn(hObject, eventdata, handles)
% hObject    handle to effectiveFs (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
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end



function effectiveFs_Callback(hObject, eventdata, handles)
% hObject    handle to effectiveFs (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 effectiveFs as text
%        str2double(get(hObject,'String')) returns contents of effectiveFs as a double


% --------------------------------------------------------------------
function help_Callback(hObject, eventdata, handles)
% hObject    handle to help (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
	aliasexpofn 'help';


% --- Executes during object creation, after setting all properties.
function freqzoom_CreateFcn(hObject, eventdata, handles)
% hObject    handle to freqzoom (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: slider controls usually have a light gray background, change
%       'usewhitebg' to 0 to use default.  See ISPC and COMPUTER.
usewhitebg = 1;
if usewhitebg
    set(hObject,'BackgroundColor',[.9 .9 .9]);
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


% --- Executes on slider movement.
function freqzoom_Callback(hObject, eventdata, handles)
% hObject    handle to freqzoom (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,'Value') returns position of slider
%        get(hObject,'Min') and get(hObject,'Max') to determine range of slider
	aliasexpofn 'freqzoom';


% --- Executes during object creation, after setting all properties.
function ampzoom_CreateFcn(hObject, eventdata, handles)
% hObject    handle to ampzoom (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: slider controls usually have a light gray background, change
%       'usewhitebg' to 0 to use default.  See ISPC and COMPUTER.
usewhitebg = 1;
if usewhitebg
    set(hObject,'BackgroundColor',[.9 .9 .9]);
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


% --- Executes on slider movement.
function ampzoom_Callback(hObject, eventdata, handles)
% hObject    handle to ampzoom (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,'Value') returns position of slider
%        get(hObject,'Min') and get(hObject,'Max') to determine range of slider
	aliasexpofn 'ampzoom';


% --- Executes on button press in lowpass.
function lowpass_Callback(hObject, eventdata, handles)
% hObject    handle to lowpass (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: get(hObject,'Value') returns toggle state of lowpass
	aliasexpofn 'downsample';
	


% --- Executes on button press in normalize.
function normalize_Callback(hObject, eventdata, handles)
% hObject    handle to normalize (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
	aliasexpofn 'normalize';


% --------------------------------------------------------------------
function Untitled_1_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --------------------------------------------------------------------
function sonoexpo_Callback(hObject, eventdata, handles)
% hObject    handle to sonoexpo (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
	aliasexpofn 'sonogram';


% --- Executes on button press in stem.
function stem_Callback(hObject, eventdata, handles)
% hObject    handle to stem (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: get(hObject,'Value') returns toggle state of stem
	aliasexpofn 'stem';


% --- Executes on button press in entire.
function entire_Callback(hObject, eventdata, handles)
% hObject    handle to entire (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: get(hObject,'Value') returns toggle state of entire
	aliasexpofn 'entire';



% --- Creates and returns a handle to the GUI figure. 
function h1 = aliasexpogui_LayoutFcn(policy)
% policy - create a new figure or use a singleton. 'new' or 'reuse'.

persistent hsingleton;
if strcmpi(policy, 'reuse') & ishandle(hsingleton)
    h1 = hsingleton;
    return;
end

h1 = figure(...
'Units','characters',...
'Color',[0.925490196078431 0.913725490196078 0.847058823529412],...
'Colormap',[0 0 0.5625;0 0 0.625;0 0 0.6875;0 0 0.75;0 0 0.8125;0 0 0.875;0 0 0.9375;0 0 1;0 0.0625 1;0 0.125 1;0 0.1875 1;0 0.25 1;0 0.3125 1;0 0.375 1;0 0.4375 1;0 0.5 1;0 0.5625 1;0 0.625 1;0 0.6875 1;0 0.75 1;0 0.8125 1;0 0.875 1;0 0.9375 1;0 1 1;0.0625 1 1;0.125 1 0.9375;0.1875 1 0.875;0.25 1 0.8125;0.3125 1 0.75;0.375 1 0.6875;0.4375 1 0.625;0.5 1 0.5625;0.5625 1 0.5;0.625 1 0.4375;0.6875 1 0.375;0.75 1 0.3125;0.8125 1 0.25;0.875 1 0.1875;0.9375 1 0.125;1 1 0.0625;1 1 0;1 0.9375 0;1 0.875 0;1 0.8125 0;1 0.75 0;1 0.6875 0;1 0.625 0;1 0.5625 0;1 0.5 0;1 0.4375 0;1 0.375 0;1 0.3125 0;1 0.25 0;1 0.1875 0;1 0.125 0;1 0.0625 0;1 0 0;0.9375 0 0;0.875 0 0;0.8125 0 0;0.75 0 0;0.6875 0 0;0.625 0 0;0.5625 0 0],...
'IntegerHandle','off',...
'InvertHardcopy',get(0,'defaultfigureInvertHardcopy'),...
'MenuBar','none',...
'Name','Aliasing Explorer',...
'NumberTitle','off',...
'PaperOrientation','landscape',...
'PaperPosition',get(0,'defaultfigurePaperPosition'),...
'PaperSize',[11 8.5],...
'Pointer','crosshair',...
'Position',[128.6 2.38461538461539 200 51.9230769230769],...
'Renderer',get(0,'defaultfigureRenderer'),...
'RendererMode','manual',...
'HandleVisibility','callback',...
'Tag','aliasexpo_fig',...
'UserData',zeros(1,0));

setappdata(h1, 'GUIDEOptions', struct(...
'active_h', [], ...
'taginfo', struct(...
'figure', 2, ...
'axes', 6, ...
'pushbutton', 9, ...
'popupmenu', 7, ...
'listbox', 2, ...
'text', 13, ...
'slider', 4, ...
'checkbox', 9, ...
'radiobutton', 5, ...
'edit', 2), ...
'override', 1, ...
'release', 13, ...
'resize', 'simple', ...
'accessibility', 'callback', ...
'mfile', 1, ...
'callbacks', 1, ...
'singleton', 1, ...
'syscolorfig', 1, ...
'lastSavedFile', 'C:\Documents and Settings\Bob\Desktop\SSUM_WIN\aliasing\sound\aliasexpo.m', ...
'blocking', 0));


h2 = uimenu(...
'Parent',h1,...
'Callback','aliasexpogui(''FileMenu_Callback'',gcbo,[],guidata(gcbo))',...
'Label','File',...
'Tag','FileMenu');

h3 = uimenu(...
'Parent',h2,...
'Callback','aliasexpogui(''OpenMenuItem_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Open ...',...
'Tag','OpenMenuItem');

h4 = uimenu(...
'Parent',h2,...
'Callback','aliasexpogui(''PrintMenuItem_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Print ...',...
'Tag','PrintMenuItem');

h5 = uimenu(...
'Parent',h2,...
'Callback','aliasexpogui(''CloseMenuItem_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Close',...
'Separator','on',...
'Tag','CloseMenuItem');

h6 = axes(...
'Parent',h1,...
'Units','characters',...
'ALim',get(0,'defaultaxesALim'),...
'ALimMode','manual',...
'CameraPosition',[0.5 0.5 9.16025403784439],...
'CameraPositionMode','manual',...
'CameraTarget',[0.5 0.5 0.5],...
'CameraTargetMode','manual',...
'CameraUpVector',[0 1 0],...
'CameraUpVectorMode','manual',...
'CameraViewAngle',6.60861036031192,...
'CameraViewAngleMode','manual',...
'CLim',get(0,'defaultaxesCLim'),...
'CLimMode','manual',...
'Color',get(0,'defaultaxesColor'),...
'ColorOrder',get(0,'defaultaxesColorOrder'),...
'DataAspectRatio',get(0,'defaultaxesDataAspectRatio'),...
'DataAspectRatioMode','manual',...
'DrawMode','fast',...
'PlotBoxAspectRatio',get(0,'defaultaxesPlotBoxAspectRatio'),...
'PlotBoxAspectRatioMode','manual',...
'Position',[10 4.76923076923077 160 13.7692307692308],...
'TickDir',get(0,'defaultaxesTickDir'),...
'TickDirMode','manual',...
'XColor',get(0,'defaultaxesXColor'),...
'XLim',get(0,'defaultaxesXLim'),...
'XLimMode','manual',...
'XTick',[0 0.2 0.4 0.6 0.8 1],...
'XTickLabel',{ '0  ' '0.2' '0.4' '0.6' '0.8' '1  ' },...
'XTickLabelMode','manual',...
'XTickMode','manual',...
'YColor',get(0,'defaultaxesYColor'),...
'YLim',get(0,'defaultaxesYLim'),...
'YLimMode','manual',...
'YTick',[0 0.2 0.4 0.6 0.8 1],...
'YTickLabel',{ '0  ' '0.2' '0.4' '0.6' '0.8' '1  ' },...
'YTickLabelMode','manual',...
'YTickMode','manual',...
'ZColor',get(0,'defaultaxesZColor'),...
'ZLim',get(0,'defaultaxesZLim'),...
'ZLimMode','manual',...
'ZTick',[0 0.5 1],...
'ZTickLabel','',...
'ZTickLabelMode','manual',...
'ZTickMode','manual',...
'Tag','timeplot',...
'UserData',zeros(1,0));


h7 = get(h6,'title');

set(h7,...
'Parent',h6,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[0.496575342465753 1.04452054794521 1.00005459937205],...
'VerticalAlignment','bottom',...
'HandleVisibility','off');

h8 = get(h6,'xlabel');

set(h8,...
'Parent',h6,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[0.496575342465753 -0.160958904109589 1.00005459937205],...
'VerticalAlignment','cap',...
'HandleVisibility','off');

h9 = get(h6,'ylabel');

set(h9,...
'Parent',h6,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[-0.195205479452055 0.48972602739726 1.00005459937205],...
'Rotation',90,...
'VerticalAlignment','bottom',...
'HandleVisibility','off');

h10 = get(h6,'zlabel');

set(h10,...
'Parent',h6,...
'Color',[0 0 0],...
'HorizontalAlignment','right',...
'Position',[-0.565068493150685 1.45547945205479 1.00005459937205],...
'HandleVisibility','off',...
'Visible','off');

h11 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''dB_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 22.0769230769231 7 1.46153846153846],...
'String','dB',...
'Style','checkbox',...
'Value',1,...
'Tag','dB');


h12 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''play_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.4 15.9230769230769 8 1.38461538461538],...
'String','Play',...
'Tag','play');


h13 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[1 1 1],...
'Callback','aliasexpogui(''fftsize_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 11 18 1.46153846153846],...
'String',{ '64' '128' '256' '512' '1024' '2048' '4096' '8192' '16384' '32768' 'Entire Signal' },...
'Style','popupmenu',...
'Value',4,...
'CreateFcn','aliasexpogui(''fftsize_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','fftsize');


h14 = axes(...
'Parent',h1,...
'Units','characters',...
'ALim',get(0,'defaultaxesALim'),...
'ALimMode','manual',...
'CameraPosition',[0.5 0.5 9.16025403784439],...
'CameraPositionMode','manual',...
'CameraTarget',[0.5 0.5 0.5],...
'CameraTargetMode','manual',...
'CameraUpVector',[0 1 0],...
'CameraUpVectorMode','manual',...
'CameraViewAngle',6.60861036031192,...
'CameraViewAngleMode','manual',...
'CLim',get(0,'defaultaxesCLim'),...
'CLimMode','manual',...
'Color',get(0,'defaultaxesColor'),...
'ColorOrder',get(0,'defaultaxesColorOrder'),...
'DataAspectRatio',get(0,'defaultaxesDataAspectRatio'),...
'DataAspectRatioMode','manual',...
'PlotBoxAspectRatio',get(0,'defaultaxesPlotBoxAspectRatio'),...
'PlotBoxAspectRatioMode','manual',...
'Position',[9.8 23 160 27],...
'TickDir',get(0,'defaultaxesTickDir'),...
'TickDirMode','manual',...
'XColor',get(0,'defaultaxesXColor'),...
'XLim',get(0,'defaultaxesXLim'),...
'XLimMode','manual',...
'XTick',[0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1],...
'XTickLabel',{ '0  ' '0.1' '0.2' '0.3' '0.4' '0.5' '0.6' '0.7' '0.8' '0.9' '1  ' },...
'XTickLabelMode','manual',...
'XTickMode','manual',...
'YColor',get(0,'defaultaxesYColor'),...
'YLim',get(0,'defaultaxesYLim'),...
'YLimMode','manual',...
'YTick',[0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1],...
'YTickLabel',{ '0  ' '0.1' '0.2' '0.3' '0.4' '0.5' '0.6' '0.7' '0.8' '0.9' '1  ' },...
'YTickLabelMode','manual',...
'YTickMode','manual',...
'ZColor',get(0,'defaultaxesZColor'),...
'ZLim',get(0,'defaultaxesZLim'),...
'ZLimMode','manual',...
'ZTick',[0 0.5 1],...
'ZTickLabel','',...
'ZTickLabelMode','manual',...
'ZTickMode','manual',...
'Tag','specplot',...
'UserData',zeros(1,0));


h15 = get(h14,'title');

set(h15,...
'Parent',h14,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[0.497237569060773 1.0207182320442 1.00005459937205],...
'VerticalAlignment','bottom',...
'HandleVisibility','off');

h16 = get(h14,'xlabel');

set(h16,...
'Parent',h14,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[0.497237569060773 -0.0621546961325967 1.00005459937205],...
'VerticalAlignment','cap',...
'HandleVisibility','off');

h17 = get(h14,'ylabel');

set(h17,...
'Parent',h14,...
'Color',[0 0 0],...
'HorizontalAlignment','center',...
'Position',[-0.0662983425414364 0.498618784530387 1.00005459937205],...
'Rotation',90,...
'VerticalAlignment','bottom',...
'HandleVisibility','off');

h18 = get(h14,'zlabel');

set(h18,...
'Parent',h14,...
'Color',[0 0 0],...
'HorizontalAlignment','right',...
'Position',[-0.350828729281768 1.03729281767956 1.00005459937205],...
'HandleVisibility','off',...
'Visible','off');

h19 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[1 1 1],...
'Callback','aliasexpogui(''Window_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 6.84615384615385 18 1.46153846153846],...
'String',{ 'Hann' 'Rectangle' 'Triangle' 'Hamming' 'Kaiser' 'Bartlett' 'Blackman-Harris' 'Gaussian' },...
'Style','popupmenu',...
'Value',1,...
'CreateFcn','aliasexpogui(''Window_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','Window');


h20 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[172.6 8.46153846153846 15 1.69230769230769],...
'String','Window',...
'Style','text',...
'Tag','text4');


h21 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[172.6 12.6923076923077 17.4 1.69230769230769],...
'String','FFT Size',...
'Style','text',...
'Tag','text5');


h22 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''logfreq_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 18.6153846153846 9.6 1.46153846153846],...
'String','log(f)',...
'Style','checkbox',...
'Tag','logfreq');


h23 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''smoothfft_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 20.3846153846154 11 1.46153846153846],...
'String','smooth',...
'Style','checkbox',...
'Tag','smoothfft');


h24 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[1 1 1],...
'Callback','aliasexpogui(''downsampleFactor_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.6 38.2307692307692 9 1.46153846153846],...
'String',{ '1' '2' '3' '4' '5' '10' '20' '50' '100' },...
'Style','popupmenu',...
'Value',1,...
'CreateFcn','aliasexpogui(''downsampleFactor_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','downsampleFactor');


h25 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[172.6 41.3076923076923 21.8 1.46153846153846],...
'String','Downsample',...
'Style','text',...
'Tag','text10');


h26 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[172.6 35.2307692307692 21.8 1.46153846153846],...
'String','Effective Fs',...
'Style','text',...
'Tag','text11');


h27 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[1 1 1],...
'Callback','aliasexpogui(''effectiveFs_Callback'',gcbo,[],guidata(gcbo))',...
'Enable','inactive',...
'ListboxTop',0,...
'Position',[172.6 33.3076923076923 14 1.46153846153846],...
'String','',...
'Style','edit',...
'CreateFcn','aliasexpogui(''effectiveFs_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','effectiveFs');


h28 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'FontSize',12,...
'HorizontalAlignment','left',...
'ListboxTop',0,...
'Position',[172.6 40 21.8 1.46153846153846],...
'String','Factor',...
'Style','text',...
'Tag','text12');


h29 = uimenu(...
'Parent',h1,...
'Callback','aliasexpogui(''Untitled_1_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Send to...',...
'Tag','Untitled_1');

h30 = uimenu(...
'Parent',h29,...
'Callback','aliasexpogui(''sonoexpo_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Sonogram Explorer',...
'Tag','sonoexpo');

h31 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[0.9 0.9 0.9],...
'Callback','aliasexpogui(''freqzoom_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[9.8 50.0769230769231 160 1],...
'String',{ '' },...
'Style','slider',...
'Value',1,...
'CreateFcn','aliasexpogui(''freqzoom_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','freqzoom');


h32 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'BackgroundColor',[0.9 0.9 0.9],...
'Callback','aliasexpogui(''ampzoom_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[-0.2 23.0769230769231 1.8 27],...
'String',{ '' },...
'Style','slider',...
'Value',0.5,...
'CreateFcn','aliasexpogui(''ampzoom_CreateFcn'',gcbo,[],guidata(gcbo))',...
'Tag','ampzoom');


h33 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''lowpass_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[172.4 30.4615384615385 23 1.38461538461538],...
'String','Use Anti-Alias Filter',...
'Style','checkbox',...
'Tag','lowpass');


h34 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''normalize_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[182.4 15.9230769230769 12 1.38461538461538],...
'String','Normalize',...
'Tag','normalize');


h35 = uimenu(...
'Parent',h1,...
'Callback','aliasexpogui(''help_Callback'',gcbo,[],guidata(gcbo))',...
'Label','Help',...
'Tag','help');

h36 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''stem_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[184 22.0769230769231 11 1.38461538461538],...
'String','Stem',...
'Style','checkbox',...
'Tag','stem');


h37 = uicontrol(...
'Parent',h1,...
'Units','characters',...
'Callback','aliasexpogui(''entire_Callback'',gcbo,[],guidata(gcbo))',...
'ListboxTop',0,...
'Position',[184 20.3846153846154 14 1.38461538461538],...
'String','Entire FFT',...
'Style','checkbox',...
'Tag','entire');



hsingleton = h1;


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


%   GUI_MAINFCN provides these command line APIs for dealing with GUIs
%
%      ALIASEXPOGUI, by itself, creates a new ALIASEXPOGUI or raises the existing
%      singleton*.
%
%      H = ALIASEXPOGUI returns the handle to a new ALIASEXPOGUI or the handle to
%      the existing singleton*.
%
%      ALIASEXPOGUI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in ALIASEXPOGUI.M with the given input arguments.
%
%      ALIASEXPOGUI('Property','Value',...) creates a new ALIASEXPOGUI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before untitled_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to untitled_OpeningFcn via varargin.
%
%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%      instance to run (singleton)".

%   Copyright 1984-2002 The MathWorks, Inc.
%   $Revision: 1.4 $ $Date: 2002/05/31 21:44:31 $

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 = [getfield(gui_State, gui_StateFields{i}), '.m'];
    end
end

numargin = length(varargin);

if numargin == 0
    % ALIASEXPOGUI
    % create the GUI
    gui_Create = 1;
elseif numargin > 3 & ischar(varargin{1}) & ishandle(varargin{2})
    % ALIASEXPOGUI('CALLBACK',hObject,eventData,handles,...)
    gui_Create = 0;
else
    % ALIASEXPOGUI(...)
    % 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);
    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
            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)
if nargin('openfig') == 3 
    gui_hFigure = openfig(name, singleton, 'auto');
else
    % 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