I am writing a code for playing a sound (Sine wave).. Just like a music player I have to give a start button and stop button. Start button plays the sine wave from start and stop button stops the player. . My Problem is I wish to create an interrupt to stop the playing of sound on push button , and when I press the PLAY button Sine wave should play from starting
Here are my codes and figures
function varargout = controlsound1(varargin)% CONTROLSOUND1 MATLAB code for controlsound1.fig
% CONTROLSOUND1, by itself, creates a new CONTROLSOUND1 or raises the existing
% singleton*.
%
% H = CONTROLSOUND1 returns the handle to a new CONTROLSOUND1 or the handle to
% the existing singleton*.
%% CONTROLSOUND1('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in CONTROLSOUND1.M with the given input arguments.
%% CONTROLSOUND1('Property','Value',...) creates a new CONTROLSOUND1 or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before controlsound1_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to controlsound1_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 controlsound1
% Last Modified by GUIDE v2.5 02-Mar-2016 12:47:31
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @controlsound1_OpeningFcn, ... 'gui_OutputFcn', @controlsound1_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []);if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1});endif 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 controlsound1 is made visible.
function controlsound1_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 controlsound1 (see VARARGIN)
% Choose default command line output for controlsound1
handles.output = hObject;% Update handles structure
guidata(hObject, handles);% UIWAIT makes controlsound1 wait for user response (see UIRESUME)
% uiwait(handles.STOP);
% --- Outputs from this function are returned to the command line.
function varargout = controlsound1_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 = 44100; % Hz
t = 0:1/fs:10; % seconds
f = 440; % Hzy = cos(2.*pi.*f.*t);sound(y,fs,16);% --- 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)return;
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