基于MATLAB编程的数字均衡器的设计，包含设计的matlab源文件以及说明文字

function varargout = EQ(varargin) % EQ M-file for EQ.fig % EQ, by itself, creates a new EQ or raises the existing % singleton*. % % H = EQ returns the handle to a new EQ or the handle to % the existing singleton*. % % EQ('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in EQ.M with the given input arguments. % % EQ('Property','Value',...) creates a new EQ or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before EQ_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to EQ_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 % Copyright 2002-2003 The MathWorks, Inc. % Edit the above text to modify the response to help EQ % Last Modified by GUIDE v2.5 25-Oct-2008 12:02:45 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @EQ_OpeningFcn, ... 'gui_OutputFcn', @EQ_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 EQ is made visible. function EQ_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 EQ (see VARARGIN) % Choose default command line output for EQ handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes EQ wait for user response (see UIRESUME) % uiwait(handles.figure1); set(handles.open,'enable','off'); set(handles.record,'enable','off'); set(handles.t,'enable','off'); set(handles.pinlv,'enable','off'); set(handles.fuzhi,'enable','off'); set(handles.showwave,'enable','off'); set(handles.checkbox1,'enable','off'); set(handles.popupmenu2,'enable','off'); set(handles.slider1,'Value',0.5); set(handles.slider2,'Value',0.5); set(handles.slider3,'Value',0.5); set(handles.slider4,'Value',0.5); set(handles.slider5,'Value',0.5); set(handles.slider6,'Value',0.5); set(handles.slider7,'Value',0.5); set(handles.slider8,'Value',0.5); set(handles.slider9,'Value',1); set(handles.slider10,'Value',1); set(handles.play1,'enable','off'); set(handles.pushbutton7,'enable','off'); set(handles.pushbutton8,'enable','off'); set(handles.play2,'enable','off'); set(handles.pushbutton9,'enable','off'); set(handles.pushbutton10,'enable','off'); % --- Outputs from this function are returned to the command line. function varargout = EQ_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; % --- Executes on slider movement. function slider1_Callback(hObject, eventdata, handles) % hObject handle to slider1 (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 % --- Executes during object creation, after setting all properties. function slider1_CreateFcn(hObject, eventdata, handles) % hObject handle to slider1 (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 slider3_Callback(hObject, eventdata, handles) % hObject handle to slider3 (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 % --- Executes during object creation, after setting all properties. function slider3_CreateFcn(hObject, eventdata, handles) % hObject handle to slider3 (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 slider4_Callback(hObject, eventdata, handles) % hObject handle to slider4 (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 % --- Executes during object creation, after setting all properties. function slider4_CreateFcn(hObject, eventdata, handles) % hObject handle to slider4 (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 slider5_Callback(hObject, eventdata, handles) % hObject handle to slider5 (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 % --- Executes during object creation, after setting all properties. function slider5_CreateFcn(hObject, eventdata, handles) % hObject handle to slider5 (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 slider6_Callback(hObject, eventdata, handles) % hObject handle to slider6 (see GCBO) % eventdata reser