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4Â¥: Originally posted by °¢¶¡ at 2013-11-02 18:25:12
c=-516:516;
r=-516:516;
l=1;
=meshgrid(c,r);
=cart2pol(x,y);

for l=1:8
    subplot(2,4,l)
    g=mod(l*theta,2*pi);
    imshow(g,[])
    l=l+1;
end
figure
imshow(mod(-2*theta,2*pi),[])...

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2Â¥: Originally posted by httpftp at 2013-03-05 08:17:30
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ÕÅ··É(nono2009´ú·¢): ½ð±Ò+13 2016-03-14 20:43:47
c=-516:516;
r=-516:516;
l=1;
[x,y]=meshgrid(c,r);
[theta,r]=cart2pol(x,y);

for l=1:8
    subplot(2,4,l)
    g=mod(l*theta,2*pi);
    imshow(g,[])
    l=l+1;
end
figure
imshow(mod(-2*theta,2*pi),[])
4Â¥2013-11-02 18:25:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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