swsexpo.m

非常好的数字处理教程

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

% Last Modified by GUIDE v2.5 23-Mar-2004 14:32:56

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @swsexpo_OpeningFcn, ...
                   'gui_OutputFcn',  @swsexpo_OutputFcn, ...
                   'gui_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 swsexpo is made visible.
function swsexpo_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;
guidata(hObject, handles);
set(gcf,'UserData',handles);
swsexpofn;

if (nargin > 3)
	datastruct = varargin{1};
	swsexpofn('readinput',datastruct);
end

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


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


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

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

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

% --------------------------------------------------------------------
function readInputData(hObject, eventdata, handles, varargin)
	swsexpofn 'readinput';

% --- Executes on button press in zoomreset.
function zoomreset_Callback(hObject, eventdata, handles)
	swsexpofn 'zoomreset';


% --- Executes on button press in play_original.
function play_original_Callback(hObject, eventdata, handles)
	swsexpofn 'playoriginal';

% --- Executes on button press in play_synth.
function play_synth_Callback(hObject, eventdata, handles)
	swsexpofn 'playsynth';

% --- Executes on button press in dBcheckbox.
function dBcheckbox_Callback(hObject, eventdata, handles)
	swsexpofn '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)
	swsexpofn '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)
	swsexpofn '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 selection change in colormap.
function colormap_Callback(hObject, eventdata, handles)
	swsexpofn 'colormap';


% --- Executes on button press in inverse.
function inverse_Callback(hObject, eventdata, handles)
	swsexpofn 'inverse';


% --- Executes on button press in interpolate.
function interpolate_Callback(hObject, eventdata, handles)
	swsexpofn 'interpolate';


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


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


% --- Executes on selection change in plotmenu.
function plotmenu_Callback(hObject, eventdata, handles)
	swsexpofn 'plotmenu';

% --- Executes on button press in f1_box.
function f1_box_Callback(hObject, eventdata, handles)
	swsexpofn 'freqbox';

% --- Executes on button press in f2_box.
function f2_box_Callback(hObject, eventdata, handles)
	swsexpofn 'freqbox';

% --- Executes on button press in f3_box.
function f3_box_Callback(hObject, eventdata, handles)
	swsexpofn 'freqbox';

% --- Executes on button press in f4_box.
function f4_box_Callback(hObject, eventdata, handles)
	swsexpofn 'freqbox';


% --------------------------------------------------------------------
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 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)
    swsexpofn '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
    swsexpofn 'freqzoom';


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