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From: "Norman " <nteferle@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: find complementary values
Date: Wed, 22 Sep 2010 12:22:04 +0000 (UTC)
Organization: University of Nottingham
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Xref: news.mathworks.com comp.soft-sys.matlab:672196

Many thanks to Matt and everyone else who helped finding a solution to this.
Excellent!
Norman

"Matt J " <mattjacREMOVE@THISieee.spam> wrote in message <i77ui5\$hoe\$1@fred.mathworks.com>...
> "Norman " <nteferle@gmail.com> wrote in message <i77trk\$2ih\$1@fred.mathworks.com>...
> > This may be quite simple but I seem to have a brain block. arrgh.
> >
> > I have a matrix of with numbers in the range between 1 and 100. The matrix does not contain all values between 1 and 100 and for some numbers there might be multiple instances. For example 0, 10, 11, 11, 15, ..., and 89.
> >
> > Is there a(n) (elegant) way to find those numbers between 1 and 100 that are not represented in the matrix? i.e., 1-9, 12-14, ...,90-100.
>
> TheSet=1:100;
> idx=ismember(TheSet,YourValues);
> Misising = TheSet(~idx),
```