Do not close dsp.TimeScope window after finishing function.

I have a function for recording audio files. but when function finish execution, it automatically close TimeScope and SpectrumAnalyzer, but not figure that created by 'plot'. How can i fix this?

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)
    seples=30000;
    fs=14000;
    recObj = audiorecorder(fs,16,1,1); 

% IM USING handles JUST BECOUSE

      handles.mic=dsp.AudioRecorder;
      handles.mic.SampleRate=14000;
      handles.mic.NumChannels=1;
      %---------------
      handles.Fs=dsp.SpectrumAnalyzer; % THIS IS CLOSING

      handles.Fs.TimeSpan=300000;
      %--------------
      handles.myt=dsp.TimeScope;    % THIS IS CLOSING

      handles.myt.BufferLength=20*14000;
      handles.myt.ShowGrid=true;
      handles.myt.TimeSpan=30000;
      handles.myt.YLimits=[-0.5 0.5];
      %-------------
      tic;
      whole=[]
      while toc<5

          in=step(handles.mic);
          whole=[whole,in'];
          step(handles.Fs,in); % HERE I USE THIS OBJECTS AND SEE THE ANIMATION
          step(handles.myt,in);
      end
      %figure(Fs);
      release(handles.mic);
      release(handles.Fs);
      release(handles.myt);
      %tic=0:1/fs:24-1/fs;
      plot(in); % THIS IS NOT CLOSING

Answer 1

[Roshin Kadanna Pally]

The Scope windows close because the underlying System Objects are deleted. You can declare the variables holding the System Object Scopes as persistent to avoid this.