📄 getr.m
字号:
function [R]=GetR(rm,sitam,betam,DeltaR,DeltaSita,DeltaBeta);
DeltaR2=DeltaR^2;
DeltaSita2=DeltaSita^2;
DeltaBeta2=DeltaBeta^2;
eSita1=exp(-DeltaSita2);
eSita2=eSita1^2;
eSita3=eSita1^3;
eSita4=eSita1^4;
eBeta1=exp(-DeltaBeta2);
eBeta2=eBeta1^2;
eBeta3=eBeta1^3;
eBeta4=eBeta1^4;
%临时变量c2B,s2S,cB sB cS,sS
c2B=cos(2*betam);
s2S=sin(2*sitam);
s2B=sin(2*betam);
c2S=cos(2*sitam);
cB=cos(betam);
sB=sin(betam);
cS=cos(sitam);
sS=sin(sitam);
%临时变量r2 r1
r2=rm^2+2*DeltaR2;
r1=rm^2+DeltaR2;
R11= (r2*(c2B*c2S*eSita4*eBeta4+c2B*eBeta4+c2S*eSita4+1)-r1*(c2B*c2S*eSita3*eBeta3+c2B*eSita1*eBeta3+c2S*eSita3*eBeta1+eBeta1*eSita1))/4;
R22=(-r2*(c2B*c2S*eSita4*eBeta4-c2B*eBeta4+c2S*eSita4-1)+r1*(c2B*c2S*eSita3*eBeta3-c2B*eSita1*eBeta3+c2S*eSita3*eBeta1-eSita1*eBeta1))/4;
R33=(r1*(c2B*eBeta3-eBeta1)-r2*(c2B*eBeta4-1))/2;
R12=s2S*eSita2*(r2*eSita2*(1+eBeta4*c2B)-r1*eSita1*eBeta1*(1+eBeta2*c2B))/4;
R13=cos(sitam)*s2B*(-r1+r2*eBeta1)*eSita1*eBeta3/2;
R23=sin(sitam)*s2B*(-r1+r2*eBeta1)*eSita1*eBeta3/2;
R=[R11 R12 R13;
R12 R22 R23;
R13 R23 R33];
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -