| 
| 小旋风 | 2010-06-06 15:18 |  
| 循环语句
R=input('Please input R='); CZe ]kXNv p=0.1; Y|m+dT6
 n=chaxun(R); wo}H'Q}Hj
 L=15; hW')Sp
 c=3*10^8; h
f)?1z4
 h=6.626196*10^(-34); yF:1(	4
 k=1.3806505*10^(-23); T~?Ff|qFC
 B=198.95; P{`C^W$J^
 r=0.509*10^(-60); ]]![EHi(\
 d=532*10^(-9); [^n.Pn s
 for s=0:20 ;>hO+Wo
 for T=0.1:50:300.1 	ldcqe$7,
 if mod(s,2)==0 S\EyCi+
 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)); ]EbM9Fo-U
 y=diff('f','T'); Mt|zyXyzX
 elseif mod(s,2)==1 "!P3R1;%
 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)); FkDmP`Od
 y=diff('f','T'); BZ#(
 end HWAdhDZ
 end s+Pq&<nV-
 end F;EwQjTF
 plot3(y,s,T); ,,.QfUj/&
 怎么错了,希望哪位大侠指点。 ;+_:,_
 
 |  |