| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); Z\HX~*,6
p=0.1; pek%08VSEU
n=chaxun(R); ;PjQt=4K
L=15; =li |
c=3*10^8; " )V130<
h=6.626196*10^(-34); ^4,a 8`
k=1.3806505*10^(-23); J2j U4mR
B=198.95; S(uf(q|{
r=0.509*10^(-60); Q8 DQlqHm
d=532*10^(-9); n84GZ5O>7
for s=0:20 xf b]b2
for T=0.1:50:300.1 ,(;lIP
if mod(s,2)==0 /\H>y
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)); QF&W` c
y=diff('f','T'); ^NX"sM 0g
elseif mod(s,2)==1 2n `S5(V
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)); 'A: x/iv}^
y=diff('f','T'); z}{afEb
end D<Z p!J1o
end Fd#m<"
end #/I[Jqf
plot3(y,s,T); <<i3r|}
怎么错了，希望哪位大侠指点。 PSPmO'C+
|
|