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5        0.43388
15        0.38093
25        0.34728
35        0.33225
45        0.36004
55        0.35216
65        0.29312
75        0.28765
85        0.26277
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feixiaolin

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Éú³ÉÊý¾Ý
x(i)=µÚÒ»ÁÐ(i)*cos(pi/32*(i-1))
y(i)=µÚÒ»ÁÐ(i)*sin(pi/32*(i-1))
z(i)=µÚ¶þÁÐ(i)
2Â¥2014-09-17 10:21:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÉñÃØµÄ¶þ°ÙÎå

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-09-17 10:21:27
Éú³ÉÊý¾Ý
x(i)=µÚÒ»ÁÐ(i)*cos(pi/32*(i-1))
y(i)=µÚÒ»ÁÐ(i)*sin(pi/32*(i-1))
z(i)=µÚ¶þÁÐ(i)

¼ÙÉèÁ½ÁÐÊý¾Ý
a=[5,15,25,35]
b=[1.11,3.33,2.22,5.55]
for i=1:4
   x(i)=a(i)*cos(pi/32*(i-1))
   y(i)=a(i)*sin(pi/32*(i-1))
   z(i)=b(i)
end
[X,Y]=meshgrid(x,y)
Z=meshgrid(z)
surf(X,Y,Z)   
Õâ¸ö¶Ôô£¬µ«ÊdzöÀ´µÄÊÇÏÂÃæÕâÑùµÄ

3Â¥2014-09-17 13:59:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÉñÃØµÄ¶þ°ÙÎå

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÉñÃØµÄ¶þ°ÙÎå at 2014-09-17 13:59:09
¼ÙÉèÁ½ÁÐÊý¾Ý
a=
b=
for i=1:4
   x(i)=a(i)*cos(pi/32*(i-1))
   y(i)=a(i)*sin(pi/32*(i-1))
   z(i)=b(i)
end
=meshgrid(x,y)
Z=meshgrid(z)
surf(X,Y,Z)   
Õâ¸ö¶Ôô£¬µ«ÊdzöÀ´µÄÊÇÏÂÃæÕâÑùµÄ

...

4Â¥2014-09-17 14:03:33
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