Midterm

code

function varargout = musicapp(varargin)

% MUSICAPP MATLAB code for musicapp.fig

% MUSICAPP, by itself, creates a new MUSICAPP or raises the existing

% singleton*.

%

% H = MUSICAPP returns the handle to a new MUSICAPP or the handle to

% the existing singleton*.

%

% MUSICAPP('CALLBACK',hObject,eventData,handles,...) calls the local

% function named CALLBACK in MUSICAPP.M with the given input arguments.

%

% MUSICAPP('Property','Value',...) creates a new MUSICAPP or raises the

% existing singleton*. Starting from the left, property value pairs are

% applied to the GUI before musicapp_OpeningFcn gets called. An

% unrecognized property name or invalid value makes property application

% stop. All inputs are passed to musicapp_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 musicapp

% Last Modified by GUIDE v2.5 09-May-2019 00:12:14

% Begin initialization code - DO NOT EDIT

gui_Singleton = 1;

gui_State = struct('gui_Name', mfilename, ...

'gui_Singleton', gui_Singleton, ...

'gui_OpeningFcn', @musicapp_OpeningFcn, ...

'gui_OutputFcn', @musicapp_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 musicapp is made visible.

function musicapp_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 musicapp (see VARARGIN)

% Choose default command line output for musicapp

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

% UIWAIT makes musicapp wait for user response (see UIRESUME)

% uiwait(handles.figure1);

% --- Outputs from this function are returned to the command line.

function varargout = musicapp_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 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)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton2.

function pushbutton2_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton2 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

clear sound

% --- Executes on button press in pushbutton3.

function pushbutton3_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton3 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*1.25);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton4.

function pushbutton4_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton4 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*1.5);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton5.

function pushbutton5_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton5 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*1.75);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton7.

function pushbutton7_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton7 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*0.5);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton6.

function pushbutton6_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton6 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*0.75);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');

% --- Executes on button press in pushbutton8.

function pushbutton8_Callback(hObject, eventdata, handles)

% hObject handle to pushbutton8 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Fs = 35000 ;

fs=Fs;

T=1/fs;

clear sound

[y,fs]=audioread('gg.mp3');

soundsc(y,fs*0.25);

time=(1:length(y))/fs;

plot(time,y);

xlabel('time');

ylabel('Magnititude');

title('Waveform');