The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: get struct field including empty values
Replies: 12   Last Post: May 13, 2013 9:59 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]

Posts: 6
Registered: 5/10/13
Re: get struct field including empty values
Posted: May 13, 2013 4:57 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <kmln2d$gmj$>...
> > >> c = cellfun('isempty',{alldata.correct})
> >
> Equivalent statement is:
> arrayfun(@(s) isempty(s.correct),alldata)
> Not sure which one is faster. Probably the first one.
> Bruno

Thanks for your reply!

cellfun is in fact way faster using an 1 x 30.000 struct. Is there a fast way to inverse the result?
In other words, wat is the cellfun equivalent of arrayfun(@(s) ~isempty(s.correct),alldata)

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.