Matlab - SONIDO EN LA GUIDE DE MATLAB

nombre1='Maid with the Flaxen Hair.mp3';

in_play=nombre1;

[y,Fs]=audioread(in_play);

player=audioplayer(y,Fs);

play(player);

pausa=input('ingrese:');

 if (pausa==1)

pause(player);

end

if get(hObject,'Value')==1

   set(handles.text2,'String','Lista de canciones: ')

end

nombres={'Maid with the Flaxen Hair.mp3' 'Voz_016.mp3' 'cortado.mp3'};

handles.k=handles.k+1;

in_play=nombres{k};

[y,Fs]=audioread(in_play);

player=audioplayer(y,Fs);

play(player);

guidata(hObject, handles);

a=dir('*mp3');

nombres={a.name};

handles.k=handles.k+1;

handles.k=handles.k-1;

handles.k=handles.k+1;

in_play=nombres{k};

[y,Fs]=audioread(in_play);

player=audioplayer(y,Fs);

play(player);

guidata(hObject, handles);

function ejemplo_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 ejemplo (see VARARGIN)

% Choose default command line output for ejemplo

handles.k=1;

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

nombres={'Maid with the Flaxen Hair.mp3' 'Voz_016.mp3' 'cortado.mp3'};%aquí lista de canciones

a=dir('*mp3');

nombres={a.name};%obtener lista automáticamente 

nombres={'Maid with the Flaxen Hair.mp3' 'Voz_016.mp3' 'cortado.mp3'};

handles.k=handles.k+1;

in_play=nombres{k};

[y,Fs]=audioread(in_play);

player=audioplayer(y,Fs);

play(player);

guidata(hObject, handles);

function togglebutton4_Callback(hObject, eventdata, handles)

% hObject    handle to togglebutton4 (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 togglebutton4

nombres={'Maid with the Flaxen Hair.mp3' 'Voz_016.mp3' 'cortado.mp3'};

handles.k=handles.k+1;

in_play=nombres{handles.k};

[y,Fs]=audioread(in_play);

player=audioplayer(y,Fs);

play(player);

guidata(hObject, handles);

function ejemplo_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 ejemplo (see VARARGIN)

% Choose default command line output for ejemplo

handles.k=1;%se definio esta variable para pasar las canciones

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

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

% uiwait(handles.figure1);

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

doc play

if handles.k==4

handles.k=1;

end

if handles.k==0

handles.k=3;

end