| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); Q[?O+
p=0.1; U"\$k&
n=chaxun(R); A<-Prvryt
L=15; Uv|z
c
c=3*10^8; xDv5'IGBb
h=6.626196*10^(-34); Sz4G,c
k=1.3806505*10^(-23); ".aypD)W
B=198.95; "BSSA%u?c
r=0.509*10^(-60); mRVE@ pc2X
d=532*10^(-9); (3P kTQlE
for s=0:20 wc@X:${
for T=0.1:50:300.1 )9LlM2+y
if mod(s,2)==0 ,9jq
@_
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)); $ qOV#,@
y=diff('f','T'); #lDf8G|ST~
elseif mod(s,2)==1 ::bK{yZm
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)); wV\;,(<x=%
y=diff('f','T'); `
O ;+N"v
end zzmZ`Ya
end 2p'ujAK
end OT-!n
plot3(y,s,T); 7)iB6RB K
怎么错了，希望哪位大侠指点。 }py6H[
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