matlab 花生米透镜程序补全
视频上看到一个花生米透镜的程序，一行行敲下来的，发现最后有三行不完整。求高手补全。感激不尽。
我看计算方法算不下去啊，参考的是张奇辉大功率LED光学系统设计方法研究第四章。
clear;clcformat long; data_phy=zeros(500,100); E_dx=0.5; E_dx_dy=0.0005; Dphy=100; I0=Dphy/pi; for i=1:100 theta(i)=asin(2*i*E_dx/Dphy);endtheta=theta'for j=1:100 for i=1:499 phy(1)=pi/2-j*E_dx_dy/(I0*sin(theta(j))); phy(i+1)=phy(i)-j*E_dx_dy/(I0*sin(theta(j))*sin(phy(i))^2); end data_phy(:,j)=phy';endv_Out_x(1)=0;v_Out_z(1)=1;v_In_x(1)=0;v_In_z(1)=1;v_N_x(1)=0;v_N_z(1)=(v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*v_Out_z(1)*v_In_z(1)); %1.4935??????x(1)=0;z(1)=10; x(2)=z(1)/cot(theta(1));z(2)=10;for i=1:99 v_Out_x(i+1)=(200*i-x(i+1))/sqrt((200*i-x(i+1))^2+(10000-z(i+1))^2); v_Out_z(i+1)=(10000-z(i+1))/sqrt((200*i-x(i+1))^2+(10000-z(i+1))^2); v_In_x(i+1)=x(i+1)/sqrt(x(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(x(i+1)^2+z(i+1)^2); v_N_x(i+1)=(v_Out_x(i+1)-1.4935*v_In_x(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_z(i+1)*v_In_z(i+1))); x(i+2)=(v_N_x(i+1)*x(i+1)+v_N_z(i+1)*z(i+1))/(v_N_x(i+1)+v_N_z(i+1)*cot(theta(i+1))); z(i+2)=cot(theta(i+1)*x(i+2));enddata_xyz_theta=zeros(101,3);data_xyz_theta(:,1)=x';data_xyz_theta(:,3)z';data_xyz_thetasavedata_xyz_theta.txt data_xyz_theta -ascii -double;plot3(data_xyz_theta(:,1),data_xyz_theta(:,2),data_xyz_theta(:,3),'ro');xlabel('x');ylabel('y');zlabel('z');title('四分之一自由曲面面形数据点');hold on;v_Out_y(1)=0;v_Out_z(1)=1;v_In_y(1)=0;v_In_z(1)=1;v_N_y(1)=0;v_N_z(1)=(v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*v_Out_z(1)*v_In_z(1));y(1)=0;z(1)=10;y(2)=z(1)/tan(phy(1));z(2)=10;for i=1:499 v_Out_y(i+1)=(10*i-y(i+1))/sqrt((10*i-y(i+1))^2+(10000-z(i+1))^2; v_Out_z(i+1)=(10000-z(i+1))/sqrt((10*i-y(i+1))^2+(10000-z(i+1))^2; v_In_y(i+1)=y(i+1)/sqrt(y(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(y(i+1)^2+z(i+1)^2); v_N_y(i+1)=(v_Out_y(i+1)-1.4935*v_In_y(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); y(i+2)=(v_N_y(i+1)+v_N_z(i+1)*z(i+1))//v_N_y(i+1)+v_N_z(i+1)*than(phy(i+1))); z(i+2)=tan(phy(i+1))*y(i+2);enddata_xyz_phy=zeros(501,3);data_xyz_phy(:,2)=y';data_xyz_phy(:,2)=z';data_xyz_physavedata_xyz_phy.txt data_xyz_phy -ascii -double;plot3(data_xyz_phy(:,1),data_xyz_phy(:,2),data_xyz_phy(:,3),'g+');data_xyz_t_p=zeros(3.501);for j=1:100 for i=1:499 v_Out_x(1)=(200*j-data_xyz_theta(j+1,1))/sqrt((200*j-data_xyz_theta(j+1,1))^2+(10000-data_xyz_theta(j+1,3))^2); v_Out_y(1)=0; v_Out_z(1)=(10000-data_xyz_theta(j+1,3))/sqrt((200*j-data_xyz_theta(j+1,1))^2+(10000-data_xyz_theta(j+1,3))^2); v_In_x(1)=data_xyz_theta(j+1,1)/sqrt(data_xyz_theta(j+1,1)^2+data_xyz_theta(j+1,3)^2); v_In_y(1)=0; v_In_z(1)=data_xyz_theta(j+1,3)/sqrt(data_xyz_theta(j+1,1)^2+data_xyz_theta(j+1,3)^2); v_N_x(1)=v_Out_x(1)-1.4935*v_In_x(1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(1)*v_In_x(1)+v_Out_z(1)*v_In_z(1))); v_N_y(1)=0; v_N_z(1)=v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(1)*v_In_x(1)+v_Out_z(1)*v_In_z(1))); x(1)=data_xyz_theta(j+1,1); y(1)=0; z(1)=data_xyz_theta(j+1,3); x(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*sin(theta(j))*sin(data_phy(1,1)); y(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*cos(data_phy(1,1)); z(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*cos(theta(j))*sin(data_phy(1,1)); v_Out_x(i+1)=(200*j-x(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_Out_y(i+1)=(10*i-y(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_Out_z(i+1)=(10000-z(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_In_x(i+1)=x(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_In_y(i+1)=y(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_N_x(i+1)=(v_Out_x(i+1)-1.4935*v_In_x(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_y(i+1)=(v_Out_y(i+1)-1.4935*v_In_y(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); x(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, y(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, z(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, enddata_xyz_t_p(1,:)=x; data_xyz_t_p(2,:)=y;data_xyz_t_p(3,:)=z;plot3(data_xyz_t_p(1,:),data_xyz_t_p(2,:),data_xyz_t_p(3,:),'b.');temp=data_xyz_t_p'temp=data_xyz_t_p;str=['data_xyz_t_p('num2str(j)').txt'];fid=fopen(str,'w');fprintf(fid,'%f%f %f\n',temp);fclose(fid);end
我看计算方法算不下去啊，参考的是张奇辉大功率LED光学系统设计方法研究第四章。
clear;clcformat long; data_phy=zeros(500,100); E_dx=0.5; E_dx_dy=0.0005; Dphy=100; I0=Dphy/pi; for i=1:100 theta(i)=asin(2*i*E_dx/Dphy);endtheta=theta'for j=1:100 for i=1:499 phy(1)=pi/2-j*E_dx_dy/(I0*sin(theta(j))); phy(i+1)=phy(i)-j*E_dx_dy/(I0*sin(theta(j))*sin(phy(i))^2); end data_phy(:,j)=phy';endv_Out_x(1)=0;v_Out_z(1)=1;v_In_x(1)=0;v_In_z(1)=1;v_N_x(1)=0;v_N_z(1)=(v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*v_Out_z(1)*v_In_z(1)); %1.4935??????x(1)=0;z(1)=10; x(2)=z(1)/cot(theta(1));z(2)=10;for i=1:99 v_Out_x(i+1)=(200*i-x(i+1))/sqrt((200*i-x(i+1))^2+(10000-z(i+1))^2); v_Out_z(i+1)=(10000-z(i+1))/sqrt((200*i-x(i+1))^2+(10000-z(i+1))^2); v_In_x(i+1)=x(i+1)/sqrt(x(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(x(i+1)^2+z(i+1)^2); v_N_x(i+1)=(v_Out_x(i+1)-1.4935*v_In_x(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_z(i+1)*v_In_z(i+1))); x(i+2)=(v_N_x(i+1)*x(i+1)+v_N_z(i+1)*z(i+1))/(v_N_x(i+1)+v_N_z(i+1)*cot(theta(i+1))); z(i+2)=cot(theta(i+1)*x(i+2));enddata_xyz_theta=zeros(101,3);data_xyz_theta(:,1)=x';data_xyz_theta(:,3)z';data_xyz_thetasavedata_xyz_theta.txt data_xyz_theta -ascii -double;plot3(data_xyz_theta(:,1),data_xyz_theta(:,2),data_xyz_theta(:,3),'ro');xlabel('x');ylabel('y');zlabel('z');title('四分之一自由曲面面形数据点');hold on;v_Out_y(1)=0;v_Out_z(1)=1;v_In_y(1)=0;v_In_z(1)=1;v_N_y(1)=0;v_N_z(1)=(v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*v_Out_z(1)*v_In_z(1));y(1)=0;z(1)=10;y(2)=z(1)/tan(phy(1));z(2)=10;for i=1:499 v_Out_y(i+1)=(10*i-y(i+1))/sqrt((10*i-y(i+1))^2+(10000-z(i+1))^2; v_Out_z(i+1)=(10000-z(i+1))/sqrt((10*i-y(i+1))^2+(10000-z(i+1))^2; v_In_y(i+1)=y(i+1)/sqrt(y(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(y(i+1)^2+z(i+1)^2); v_N_y(i+1)=(v_Out_y(i+1)-1.4935*v_In_y(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); y(i+2)=(v_N_y(i+1)+v_N_z(i+1)*z(i+1))//v_N_y(i+1)+v_N_z(i+1)*than(phy(i+1))); z(i+2)=tan(phy(i+1))*y(i+2);enddata_xyz_phy=zeros(501,3);data_xyz_phy(:,2)=y';data_xyz_phy(:,2)=z';data_xyz_physavedata_xyz_phy.txt data_xyz_phy -ascii -double;plot3(data_xyz_phy(:,1),data_xyz_phy(:,2),data_xyz_phy(:,3),'g+');data_xyz_t_p=zeros(3.501);for j=1:100 for i=1:499 v_Out_x(1)=(200*j-data_xyz_theta(j+1,1))/sqrt((200*j-data_xyz_theta(j+1,1))^2+(10000-data_xyz_theta(j+1,3))^2); v_Out_y(1)=0; v_Out_z(1)=(10000-data_xyz_theta(j+1,3))/sqrt((200*j-data_xyz_theta(j+1,1))^2+(10000-data_xyz_theta(j+1,3))^2); v_In_x(1)=data_xyz_theta(j+1,1)/sqrt(data_xyz_theta(j+1,1)^2+data_xyz_theta(j+1,3)^2); v_In_y(1)=0; v_In_z(1)=data_xyz_theta(j+1,3)/sqrt(data_xyz_theta(j+1,1)^2+data_xyz_theta(j+1,3)^2); v_N_x(1)=v_Out_x(1)-1.4935*v_In_x(1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(1)*v_In_x(1)+v_Out_z(1)*v_In_z(1))); v_N_y(1)=0; v_N_z(1)=v_Out_z(1)-1.4935*v_In_z(1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(1)*v_In_x(1)+v_Out_z(1)*v_In_z(1))); x(1)=data_xyz_theta(j+1,1); y(1)=0; z(1)=data_xyz_theta(j+1,3); x(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*sin(theta(j))*sin(data_phy(1,1)); y(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*cos(data_phy(1,1)); z(2)=(v_N_x(1)*x(1)+v_N_z(1)*z(1))/(v_n_x(1)*sin(theta(j))*sin(data_phy(1,1))+v_N_z(1)*cos(theta(j))*sin(data_phy(1,1)))*cos(theta(j))*sin(data_phy(1,1)); v_Out_x(i+1)=(200*j-x(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_Out_y(i+1)=(10*i-y(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_Out_z(i+1)=(10000-z(i+1))/sqrt((200*j-x(i+1)^2+(10*i-y(i+1))^2+(10000-z(i+1))^2); v_In_x(i+1)=x(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_In_y(i+1)=y(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_In_z(i+1)=z(i+1)/sqrt(x(i+1)^2+y(i+1)^2+z(i+1)^2); v_N_x(i+1)=(v_Out_x(i+1)-1.4935*v_In_x(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_y(i+1)=(v_Out_y(i+1)-1.4935*v_In_y(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); v_N_z(i+1)=(v_Out_z(i+1)-1.4935*v_In_z(i+1))/sqrt(1+1.4935^2-2*1.4935*(v_Out_x(i+1)*v_In_x(i+1)+v_Out_y(i+1)*v_In_y(i+1)+v_Out_z(i+1)*v_In_z(i+1))); x(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, y(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, z(i+2)=(v_N_x(i+1)*x(i+1)+v_N_y(i+1)*y(i+1)+v(i+1)*z(i+1))/(v_N_x(i+1)*sin(theta(j))*sin(data_phy(i+1,1))+v_N_y(i+1)*cos(data_phy(i+1,1))+v_N_z(i+1)*cos(theta(j))*sin(data_phy(i+1, enddata_xyz_t_p(1,:)=x; data_xyz_t_p(2,:)=y;data_xyz_t_p(3,:)=z;plot3(data_xyz_t_p(1,:),data_xyz_t_p(2,:),data_xyz_t_p(3,:),'b.');temp=data_xyz_t_p'temp=data_xyz_t_p;str=['data_xyz_t_p('num2str(j)').txt'];fid=fopen(str,'w');fprintf(fid,'%f%f %f\n',temp);fclose(fid);end
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