Divide by Zero Warning
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Hello,
I am trying to generate a warning when matlab divides by zero.
Running the following code:
warning on MATLAB:divideByZero
1/0
still does not generate an error.
I cannot find any official documentation about this feature being phased out, and it doesn't throw an error or anything when I try to turn the warning on. Does anybody have any suggestions as to how to get a warning when you divide by 0?
Thanks in Advance!
采纳的回答
Adam Danz
2019-2-21
At some point matlab got rid of this warning so there's no way to turn it on with recent versions of Matlab.
If you need this warning for a particular function or script, you could write a simple conditional statement that throws a warning when the denominator is equal to zero.
Here's an example.
p = n/d;
if any(d(:) == 0)
warning('Divide by zero')
end
更多回答（1 个）
Walter Roberson
2019-2-21
0 个投票
R2009b started phasing it out.
There might not have been documentation that it is now gone completely, but it was gone by R2011a at latest.
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