why my graph is blank ?

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Khor Chun Sheng
Khor Chun Sheng 2020-7-4
评论： Khor Chun Sheng 2020-7-4
a = 0.473e-3;
b = 636;
Eo = 1.12;
T = 300;
Eg = Eo-(a*(T^2)/(T+b));
t = 25:25:500;
Ega = 1.12-((0.473e-3)*(t.^2)/(t+636));
plot(t,Ega)
xlabel('temperature')
ylabel('energy band gap')
title('graph')
Eg

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回答（1 个）

madhan ravi
madhan ravi 2020-7-4
./
  2 个评论
Khor Chun Sheng
Khor Chun Sheng 2020-7-4
omg thank you so much man really appreaciate it , ive been looking for the answers for so long

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