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10Â¥: Originally posted by º­ÆëÒÚÁé at 2014-08-16 21:59:22
²»ºÃÒâ˼£¬ÎÒ»¹ÏëÔÙ´òÈÅÄãÒ»ÏÂ~ºÙºÙ~ÓÐÒ»¸öÎÊÌâÎÒ»¹ÊDz»Ã÷°×£¬ÎÒµã½øÈ¥lmdºÍyÖ®ºó£¬ÀïÃæµÄÊý¾ÝÊÇÒ»Ðеģ¬Îҿɲ»¿ÉÒÔÔÚmatlabÀïͨ¹ýʲôÉèÖã¬ÈÃËû±ä³ÉÁеģ¿...

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11Â¥2014-08-16 22:08:24
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xzhdty: ½ð±Ò+1, лл²ÎÓë 2014-08-17 08:00:10
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6Â¥: Originally posted by º­ÆëÒÚÁé at 2014-08-13 15:30:57
ÎÒµÄÕæÃ»ÓÐÕâÒ»Ïî~°Ñ´úÂëÌùһϰÉ~ллÀ²~
T=5000;
h=6.626e-34;
k=1.38e-23;
c=3e8;
lmd=0.8e-6:0.0001e-6:2.5e-6;
a=(2*h*c^2)./(lmd.^5);
b=exp((h*c)./(lmd.*k.*T));
y=a./(b-1);
plot(lmd,y);...

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12Â¥2014-08-16 22:10:45
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13Â¥2014-08-17 16:09:42
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hanfeng215

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ÒýÓûØÌû:
10Â¥: Originally posted by º­ÆëÒÚÁé at 2014-08-16 21:59:22
²»ºÃÒâ˼£¬ÎÒ»¹ÏëÔÙ´òÈÅÄãÒ»ÏÂ~ºÙºÙ~ÓÐÒ»¸öÎÊÌâÎÒ»¹ÊDz»Ã÷°×£¬ÎÒµã½øÈ¥lmdºÍyÖ®ºó£¬ÀïÃæµÄÊý¾ÝÊÇÒ»Ðеģ¬Îҿɲ»¿ÉÒÔÔÚmatlabÀïͨ¹ýʲôÉèÖã¬ÈÃËû±ä³ÉÁеģ¿...

lmd=lmd';
y=y';
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14Â¥2014-08-18 16:49:19
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Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
14Â¥: Originally posted by hanfeng215 at 2014-08-18 16:49:19
lmd=lmd';
y=y';
¼ÓһƲ¾ÍÊÇתÖõÄÒâ˼...

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15Â¥2014-08-18 18:54:55
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