程序其實(shí)是錯(cuò)的，個(gè)人認(rèn)為完全按照國(guó)星光電夏的文章“具有均勻光照?qǐng)龅?span onclick="sendmsg('pw_ajax.php','action=relatetag&tagname=LED',this.id)" style="cursor:pointer;border-bottom: 1px solid #FA891B;" id="rlt_1">LED封裝透鏡設(shè)計(jì)”，據(jù)他說(shuō)就是按照他的幾個(gè)公式用龍格庫(kù)塔解微分方程，下面省去了龍格的函數(shù)，自己用存幾何關(guān)系算出來(lái)了論文的結(jié)果，但是很是好奇為啥解方程有問(wèn)題，當(dāng)然肯定是我自己的問(wèn)題，請(qǐng)高人抽空指出下，感覺(jué)不盡 o/+13C
function Z=wf(x,z); pNKhc#-w
Xitamax=89; m+Rv+_R
d=2.5; tQBRA/
Rm=1000; dfij|>:*0
L=1000; IWY; ="
n=1.42; 6,0_)O}\b
G2A=pi/180; GhIKvX_N
u=atan(sin(x*G2A)*(Rm/sin(Xitamax*G2A)-(d+z)/cos(x*G2A))/(L-z)); Y4v|ko`l%
A=(n*cos(x*G2A)-cos(u))/(n*sin(x*G2A)-sin(u)); DKBSFm{~Q
Z=-1*(d+z)/(cos(x*G2A))^2/(A+tan(x*G2A));
%*L:sTj(
R=RK4('wf',0,89,0,89)
