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lxy6522½ð³æ (СÓÐÃûÆø)
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clc;clear; l=0.8;f = 0.8; k = (2*pi)/l; x = 0; w=l/(f*pi);z0=k*(w)^2/2; R=6;w0=R*w;z01=k*(w0)^2/2; t=3000:3200;[X,Y,Z] = cylinder((t-3000)/10-10,200); Z=Z*200+3000; I=(exp(((-2).*(X.^2))./((w).^2*(1+Z.^2./z0^2))).*exp(((-2).*(Y.^2))./((w0).^2*(1+Z.^2./(z01)^2))))./((1+Z.^2./z0^2).^(0.5).*(1+Z.^2./(z01)^2).^(0.5)); hx=mesh(X,Y,Z,I); set(hx,'FaceColor','interp','Facealpha',0.7) axis tight,set(gca,'PlotBoxAspectRatio',[1 1 5]) xlabel('X, \mum'),ylabel('Y, \mum'),zlabel('Z, \mum') grid off colorbar ÒÔÉÏΪ³æÓѰïÖú¹ýµÃ³ÌÐò,µ«ºìÉ«²¿·ÖΪ¸Ä¹ýµÄº¯Êý,Ï£Íû´ïµ½µÄЧ¹ûÈçÏÂ,»¹Çë°ïÖú,лл!! [ Last edited by nono2009 on 2009-9-23 at 14:17 ] |
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hitzhang
ľ³æ (ÕýʽдÊÖ)
- ·ÂÕæEPI: 1
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kuhailangyu(½ð±Ò+2,VIP+0):¸ÐлÄãµÄÈÈÐİïÖú£¡ 4-2 09:42
kuhailangyu(½ð±Ò+2,VIP+0):¸ÐлÄãµÄÈÈÐİïÖú£¡ 4-2 09:42
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t-3100).^2/10000+2ÊÇÐýתÇúÃæµÄĸÏß·½³Ì¡£ÏêϸÇëÔËÐÐÏÂÃæÃüÁî >>doc cylinder |
4Â¥2009-04-01 22:45:16
hitzhang
ľ³æ (ÕýʽдÊÖ)
- ·ÂÕæEPI: 1
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- ºì»¨: 8
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- ³æºÅ: 390575
- ×¢²á: 2007-06-02
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú·Ç½ðÊôÀàµç½éÖÊÓëµç½â
¡ï ¡ï ¡ï ¡ï
sunxiao(½ð±Ò+4,VIP+0):лл²ÎÓë½»Á÷£¬»¶Ó³£À´·ÂÕæ±à³Ì°æ 4-1 22:40
sunxiao(½ð±Ò+4,VIP+0):лл²ÎÓë½»Á÷£¬»¶Ó³£À´·ÂÕæ±à³Ì°æ 4-1 22:40
|
>> l=0.8;f = 0.8; k = (2*pi)/l; x = 0; w=l/(f*pi);z0=k*(w)^2/2; R=6;w0=R*w;z01=k*(w0)^2/2; t=3000:3200;[X,Y,Z] = cylinder((t-3100).^2/10000+2,200); Z=Z*200+3000; I=(exp(((-2).*(X.^2))./((w).^2*(1+Z.^2./z0^2))).*exp(((-2).*(Y.^2))./((w0).^2*(1+Z.^2./(z01)^2))))./((1+Z.^2./z0^2).^(0.5).*(1+Z.^2./(z01)^2).^(0.5)); hx=mesh(X,Y,Z,I); set(hx,'FaceColor','interp','Facealpha',0.7) axis tight,set(gca,'PlotBoxAspectRatio',[1 1 5]) xlabel('X, \mum'),ylabel('Y, \mum'),zlabel('Z, \mum') grid off colorbar >> |
2Â¥2009-04-01 20:55:40
lxy6522
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3Â¥2009-04-01 21:23:57
lxy6522
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 734.5
- Ìû×Ó: 94
- ÔÚÏß: 31.8Сʱ
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- ×¢²á: 2007-06-12
- ÐÔ±ð: GG
- רҵ: ¹âѧ
5Â¥2009-04-02 09:09:14














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