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How to prevent display of specific warning message in matlab?

Asked by pavan sunder on 19 Dec 2016
Latest activity Edited by Jan
on 19 Dec 2016
How to prevent display of specific warning message in matlab?
for example my warning message is:
Warning: Invalid MinPeakHeight. There are no data points greater than MinPeakHeight.
>In findpeaks>removePeaksBelowMinPeakHeight (line 373)
In findpeaks (line 139)
i want to prevent dispaly of this warning in my command window.PLZ suggest me a solution in matlab.. i tried using
warning('off','Invalid MinPeakHeight. There are no data points greater than MinPeakHeight');
but it says invalid msd id. plz suggest me the suitable way to specify msgID

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1 Answer

Answer by Jan
on 19 Dec 2016
Edited by Jan
on 19 Dec 2016

Citing the documentation of warning:
WARNING('OFF', 'MSGID') and WARNING('ON', 'MSGID') disable and enable the
display of any warning tagged with message identifier MSGID. (Use LASTWARN
to determine the identifier of a warning, or use the WARNING VERBOSE feature
described below.)
So use either lastwarn or warning verbose to find the message ID. If contains 2 ':' characters. Then this disables the warning:
warning('off', MsgID)
Alternatively you find the ID in
findpeaks>removePeaksBelowMinPeakHeight (line 373)

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