How to give a alert message with beep sound.

If there is probability of collision. I need to give alert message and beep sound

Answer 1

[Walter Roberson]

beep; msgbox('Danger, Will Robinson!')

[Manoj Pai]

Thank you

[Manoj Pai]

Error in msgbox (line 285) texthandle = text( ...

Error in CSV (line 18) msgbox('Danger, Will Robinson!')

I'm getting this error

[Walter Roberson]

Please show the complete error message, everything in red. Please also show the output of

which -all text

Also, which MATLAB version are you using?

[Manoj Pai]

texthandle = text( ... 'Parent' ,AxesHandle , ... 'Units' ,'points' , ... 'String' ,WrapString , ... 'Color' ,get(OKHandle,'ForegroundColor') , ... StFont , ... 'HorizontalAlignment' ,'left' , ... 'VerticalAlignment' ,'bottom' , ... 'Interpreter' ,Interpreter , ... 'Tag' ,'MessageBox' ... );

textExtent = get(texthandle, 'Extent');

[Manoj Pai]

Matlab 2013a

[Manoj Pai]

Attempt to call constructor text with incorrect letter case.

Error in msgbox (line 285) texthandle = text( ...

Error in inter (line 16) msgbox('Danger, Will Robinson!')

[Walter Roberson]

If you use

which text

you will likely see a TEXT.m that is not under the MATLAB installation directory. You need to move that aside or rename it: it is interfering with MATLAB's text function.

[Manoj Pai]

you were right, I had file name text which was interfering the function. Thank you ..

[Manoj Pai]

I appreciate your work.