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sky_wl

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x=Êý¾Ý;
y=x(x-sqrt(2));
c=cosd(15);
s=sind(15);
X=x*c-y*s;
Y=x*s+y*c;
plot(x,y)
hold on
plot(X,Y)
3Â¥2013-09-21 17:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

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ÒýÓûØÌû:
3Â¥: Originally posted by sky_wl at 2013-09-21 17:13:06
x=Êý¾Ý;
y=x(x-sqrt(2));
c=cosd(15);
s=sind(15);
X=x*c-y*s;
Y=x*s+y*c;
plot(x,y)
hold on
plot(X,Y)

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