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2Â¥: Originally posted by hanfeng215 at 2014-08-12 08:45:21
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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);
7Â¥2014-08-13 15:35:47
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3Â¥: Originally posted by wujiadw at 2014-08-12 09:26:21
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4Â¥2014-08-12 18:40:41
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