| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); q' 7 7BRD3
p=0.1; jKZJ0`06q
n=chaxun(R); 4bqi &h3
L=15;
XeDiiI
c=3*10^8; NS @j`6/U
h=6.626196*10^(-34); o CdWf63D
k=1.3806505*10^(-23); ~YKe:K+&z
B=198.95; IlJ6 &9
r=0.509*10^(-60); TaeN?jc5
d=532*10^(-9); 6Y0k}+j|>E
for s=0:20 {^2``NYM_
for T=0.1:50:300.1 xtYX}u
if mod(s,2)==0 NL
3ri7n
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)); :}}5TJ w G
y=diff('f','T'); N|5J-fR&
elseif mod(s,2)==1 PjNOeI @G
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)); nS)U+q-x&o
y=diff('f','T'); T1jAY^^I
end DZ -5A
end X&fM36o 7
end St9W{
plot3(y,s,T); K>X#,lE-
怎么错了，希望哪位大侠指点。 $L_-U~^
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