| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); `>^2MHF3LT
p=0.1; F?]nPb|
n=chaxun(R); ve.rp F\
L=15; w{$t:l)2,
c=3*10^8;
x%kS: !
h=6.626196*10^(-34); g0-hN%= 6
k=1.3806505*10^(-23); y:Ycn+X.
B=198.95; KD]8n]c
r=0.509*10^(-60); Yc+0 OBH[
d=532*10^(-9); SOo/~ giz|
for s=0:20 k8E'wN
for T=0.1:50:300.1 (dO, +~
if mod(s,2)==0 n,eO6X 4
f=p*n*L*6*((2*h*c)/(9*k*T))*((3/2)*(s+1)*(s+2)/(2*s+3))*(64*(pi^2)/15)*((c/d-(4*s+6)*B)^4)*r*exp(-(h*c*B/(k*T))*s(s+1)); 9)={p9FZY
y=diff('f','T'); 7T
\}nX1
elseif mod(s,2)==1 IZ /M d@C
f=p*n*L*3*((2*h*c)/(9*k*T))*((3/2)*(s+1)*(s+2)/(2*s+3))*(64*(pi^2)/15)*((c/d-(4*s+6)*B)^4)*r*exp(-(h*c*B/(k*T))*s(s+1)); {3Z&C$:s
y=diff('f','T'); 1=C>S2q
end E7E>w#T5
end "y@B|
end \& 6
plot3(y,s,T); D@T>z;
怎么错了，希望哪位大侠指点。 mO$]f4}
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