fspecial.sci issue

[tanchinluh]

Hi,

I'd like to report that I found bugs in the " case 'log' " part in
fspecial.sci.

case 'log'
wrong:
x2 = ones(siz(1),1) * ([-sizx:sizx]^2);
y2 = ([-sizy:sizy]^2)' * ones(1, siz(2));
correct:
x2 = ones(siz(1),1) * ([-sizx:sizx].^2);
y2 = ([-sizy:sizy].^2)' * ones(1, siz(2));

I checked the difference between "case 'gaussian' " part and "case
'log' " part.
So, two "."(s) disappeared in the "case 'log' " part. These
are what I found.

Y. Kawakami