Supressing messages of the type "(command) will be removed in a future release."

Hi all

I need to play some WAV files, and for some reason audioplayer isn't playing them, whereas wavplay is. However, on every call of the wavplay function, I get the warning: "WAVPLAY will be removed in a future release. Use AUDIOPLAYER instead. " displayed in the command window, which is disruptive to the user.

Is there any way to make these warnings stop appearing every time I call wavplay?

Thanks!

Answer 1

[José-Luis]

Yes

[AwedBy Matlab]

How?

[José-Luis]

Did you click on the link?

 warning('off','all');
 warning;

Will kill all warnings. If you want more control, it is explained in the documentation.

[AwedBy Matlab]

Ah, sorry about that, hadn't noticed that the word 'yes' was a hyperlink! Thanks for your help.

[José-Luis]

Please accept an answer if it solved your problem.

Answer 2

[Image Analyst]

Please see my function below (and also attached) that turns that off, plus others that are common:

% http://www.mathworks.com/help/matlab/matlab_prog/suppress-warnings.html
function TurnOffWarnings
  try
    % To set the warning state, you must first know the message identifier for the one warning you want to enable. 
    % Query the last warning to acquire the identifier.  For example: 
    % warnStruct = warning('query', 'last')
    % messageID = warnStruct.identifier
    % messageID =
    %    MATLAB:concatenation:integerInteraction
    
    % Turn off this warning "Warning: Image is too big to fit on screen; displaying at 33% "
    warning('off', 'Images:initSize:adjustingMag');
    
    % Get rid of warning about roipolyold being deprecated: 
    % "Warning: Function ROIPOLYOLD will be removed in the future. Use ROIPOLY instead"
    warning('off', 'images:removing:function');
    
    % Get rid of warning about directory already existing: 
    % "Warning: Directory already exists."
    warning('off', 'MATLAB:MKDIR:DirectoryExists');

    % Turn off note "Warning: Added specified worksheet." that appears in the command window.
    warning('off', 'MATLAB:xlswrite:AddSheet');

    % Get rid of warning about wavread() being deprecated: 
    % "Warning: WAVREAD will be removed in a future release. Use AUDIOREAD instead."
    warning('off', 'MATLAB:audiovideo:wavread:functionToBeRemoved');

catch ME
    errorMessage = sprintf('Error in function %s() at line %d.\n\nError Message:\n%s', ...
      ME.stack(1).name, ME.stack(1).line, ME.message);
    fprintf(1, '%s\n', errorMessage);
    WarnUser(errorMessage);
  end
  return; % from TurnOffWarnings