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Re: replacing NaN

From: david barnes
Subject: Re: replacing NaN
Date: Tue, 24 Apr 2001 14:13:00 +0100
User-agent: Mozilla/5.0 (X11; U; Linux 2.2.16 i686; en-GB; m18) Gecko/20010131 Netscape6/6.01

Hi Kai!

Kai Habel wrote:

M = [2 3;NaN 4]

M(isnan(M)) = 0.0

I got that far,
but 2 things
you'll get
  "error: single index only valid for row or column vector"
and note
  NaN * notNaN = NaN
and I can't see
  [i,j] = find(isnan(M))
helping much more
so I've gone for:
  line = strrep(line,'NaN','0.0');

but thanks anyway ...

David DS Barnes MED | Imperial College | Exhibition Rd | London sw7 2bx
t/f:0207 594 7181/7127

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