R=input('Please input R='); S\JV96
p=0.1; +e. bO5Y
n=chaxun(R); IKb 7#Ut
L=15; -z)I;R
c=3*10^8; /m%i"kki
h=6.626196*10^(-34); D0/ \
k=1.3806505*10^(-23); |d?0ZA:z
B=198.95; 8
C @iD%
r=0.509*10^(-60); CS"2Sd 1`
d=532*10^(-9); HA&][%^
for s=0:20 ymT&[+V
for T=0.1:50:300.1 a]|P rjPI
if mod(s,2)==0 C s?kZ
%
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)); tRZCOEo4
y=diff('f','T'); 3N|,c]|
elseif mod(s,2)==1 W2J"W=:z
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)); BY.'0,H=k
y=diff('f','T'); yeqZPzn
end rIR~YMv!
end Zmw'.hL
end zpx
plot3(y,s,T); -&oJ@Aa
怎么错了,希望哪位大侠指点。 %Ak"d+OH4