R=input('Please input R='); [H[L};%=j
p=0.1; w,i?e\5
n=chaxun(R); 1/f{1k
L=15; =Y- .=}jp;
c=3*10^8; Y&<]:)
h=6.626196*10^(-34); A?bqDy
k=1.3806505*10^(-23); ZsNZ3;d@u(
B=198.95; 9:E: 3%%
r=0.509*10^(-60); VqUCcT
d=532*10^(-9); Xub*i^(]
for s=0:20 IeZ9 "o h
for T=0.1:50:300.1 $cWt^B'
if mod(s,2)==0 _\.4ofK(
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)); h/Yxm2
y=diff('f','T'); 8y']kVg
elseif mod(s,2)==1 efNscgi
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)); bvOnS0,y
y=diff('f','T'); ]Cs=EZr
end %VGW]!QR
end z/]]u.UP
end 9
JhCSw-<)
plot3(y,s,T); 5T%2al,F`
怎么错了,希望哪位大侠指点。 w4fQ~rcUIc