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Image Processing Toolbox
From: |
Kurt Hornik |
Subject: |
Image Processing Toolbox |
Date: |
Thu, 30 Jan 1997 10:28:44 +0100 |
>>>>> On Thu, 30 Jan 97 08:04:58 GMT,
>>>>> address@hidden said:
> Hi,
> Has anybody used the image processing toolbox available from octave's
> contribution archive. I tried to use it on version 1.1.1 and 2.0.2 but
> to no luck. A function called "isreal" has been used in all .m files of
> image toolbox but is not defined anywhere.
You can use e.g.
function y = isreal (x)
# Usage: isreal (x)
#
# Returns 1 if x is real (scalar, vector or matrix), otherwise 0.
y = all (all (x == real (x)));
endfunction
To use imagep, you also need to do the following in conv2.m:
elseif (strcmp(area, "valid")
*
Add a `)' where the * is.
-kh