| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); `r -jWK\
p=0.1; dniU{v
n=chaxun(R); BUJ \[/
L=15; _BmObXOp.
c=3*10^8; NOuG# P
h=6.626196*10^(-34); =y4dR#R(\
k=1.3806505*10^(-23); L_NiU;cr%
B=198.95; `X}:(O ^GO
r=0.509*10^(-60); +7^p d9F.
d=532*10^(-9); v $W[(
for s=0:20 ]m b8R:a1
for T=0.1:50:300.1 ]MV8rC[\
if mod(s,2)==0 DzQBWY]
)
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)); AQg|lKv
y=diff('f','T'); `;E/\eG"
elseif mod(s,2)==1 >w@+cUto
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)); .mt%8GM
y=diff('f','T'); Y~-y\l;Tr
end &~
y)b` r
end /.Ak'Vmi
end *[3xc*5F/A
plot3(y,s,T); ]~KLdgru_
怎么错了，希望哪位大侠指点。 FM >ae-L-
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