| 小旋风 |
2010-06-06 15:18 |
循环语句
R=input('Please input R='); G aha Z
F
p=0.1; Ad ^dF'SN
n=chaxun(R); uijq@yo8-
L=15; j'\ >Nn+
c=3*10^8; j[_t6Z
h=6.626196*10^(-34); 9*BoYFw92*
k=1.3806505*10^(-23); hJecCOA)'
B=198.95; D% oueW
r=0.509*10^(-60); }*0,>w>
d=532*10^(-9); 3Wjq >\
for s=0:20 TViBCed40
for T=0.1:50:300.1 4s[`yV
if mod(s,2)==0 B. V?s,U
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)); tX@ 0:RX%
y=diff('f','T'); su,`q
elseif mod(s,2)==1 Y,3z-Pa=@
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)); cR,'o'V/
y=diff('f','T'); ~o:rM/!Ba
end bjuY A/w<
end >?^~s(t
end 7 ESN!
plot3(y,s,T); n>u .3w L
怎么错了，希望哪位大侠指点。 G%xb0%oi]%
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