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gaoyuan007

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wurongjun

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5Â¥: Originally posted by gaoyuan007 at 2015-04-25 13:52:23
·Ç³£¸ÐлÄú£¬ÎÒ»¹ÓÐЩ²»Ã÷°×µÄµØ·½Çë½ÌÄú¡£±ÈÈçÎÒ»æÖÆÁíÍâÒ»¸ö¿Õ¼äÔ²£ºÔ²ÐÄ×ø±ê£¨3,1,7£©£¬°ë¾¶Îª4£¬·¨ÏòÏòÁ¿£¨2,5,9£©£¬ÎÒÖªµÀÄú¸øÎÒµÄÉÏÊö´úÂëÖУ¬ÄÇЩµØ·½±íʾµÄÔ²ÐÄ×ø±ê£¬ÄÇЩµØ·½±íʾÊǰ뾶£¬Ö»Òª¶ÔÓ¦µØÌ滻Ϡ...

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s=atan(-(2*cos(t)+5*sin(t))/9);
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6Â¥2015-04-25 16:37:45
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wurongjun

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gaoyuan007: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2015-04-24 22:17:24
>> t=linspace(0,2*pi,100);
>> s=atan(-(cos(t)+sin(t))/2);
>> xt=1+2*cos(s).*cos(t);
>> yt=2+2*cos(s).*sin(t);
>> zt=3+2*sin(s);
>> plot3(xt,yt,zt,'r-')
>> hold on
>> axis equal
>> plot3(1,2,3,'ro')
>> t1=linspace(0,1,100);
>> plot3(1+t,2+t,3+2*t,'b-')
¿Õ¼äÔ²»æÖÆ     matlab
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2Â¥2015-04-23 23:29:01
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gaoyuan007

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wurongjun at 2015-04-23 23:29:01
>> t=linspace(0,2*pi,100);
>> s=atan(-(cos(t)+sin(t))/2);
>> xt=1+2*cos(s).*cos(t);
>> yt=2+2*cos(s).*sin(t);
>> zt=3+2*sin(s);
>> plot3(xt,yt,zt,'r-')
>& ...

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3Â¥2015-04-24 22:17:06
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wurongjun

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by gaoyuan007 at 2015-04-24 22:17:06
·Ç³£¸Ðл£¬ÊÔ¹ýÁ˺ܺá£ÎÒÏëÈÃÕâ¸öÔ²ÃæÍ¿ÉÏÒ»ÖÖÑÕÉ«£¬ÈçºÎÄÜ×öµ½ÄØ£¿...

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fill3(xt,yt,zt,'g')
¿Õ¼äÔ²»æÖÆ     matlab-1
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ÉÆ¶ñµ½Í·ÖÕÓб¨,È˼äÕýµÀÊDz×É£.
4Â¥2015-04-24 22:30:28
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