| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); Wlg 1t~1=
p=0.1; \Dl MOG
n=chaxun(R); cGs& Kn;h
L=15; s Y4w dG
c=3*10^8; : CqR1_n%
h=6.626196*10^(-34); .|CoueH
k=1.3806505*10^(-23); |L89yjhWBs
B=198.95; KCpq<A%
r=0.509*10^(-60); W)Mz1v #s
d=532*10^(-9); g c I<bY
for s=0:20 V(;T {HW&
for T=0.1:50:300.1 R`o
Xkj
if mod(s,2)==0 [c;0eFSi2
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)); >KQ / c
y=diff('f','T'); ]w,|WZm
elseif mod(s,2)==1 TP x`qyW
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)); PDH|=meXM
y=diff('f','T'); hVyeHbx
end Rt,po
end N`d%4)|{
end &hZ.K"@7{
plot3(y,s,T); KXz7l\1Gb
怎么错了，希望哪位大侠指点。 pub ?%
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