最近在用matlab做相干合成的数值模拟,在画图的时候遇到些问题,不知哪位高手能指点一下,多谢~ ]bq<vI%
n+EK}=DK
这个程序是计算远场光场中主瓣的能量,然后将主瓣能量和f的值画成散点图,最后画图步骤总是报错. wghz[qe
clear; Q1Jkt
lam=500e-9;N1=4;N2=4; (zFUC]
a=2e-4;z=5; Y.Er!(pz
k=2*3.14/lam;omega=0.00025; QPH2TXw
xm=0.4*lam*z/a;ym=0.4*lam*z/a; <h/\)bPB
n=5; RPvOup
syms thetax; KJwkkCE/=
d=linspace(0,1,n); $o"PQ!z
for i=1:n X`ifjZ9}d
B1(i,:)=(sin(0.5*N1*k*d(i)*thetax)./sin(k*0.5*d(i)*thetax)).^2 ..., COw]1R
*exp(-0.5*k.^2*omega.^2*thetax.^2); ;n*N9-|.
I(i,:)=int(B1(i,:),thetax,-lam/(N1*d(i)),lam/(N1*d(i))); AUnRr +o
Br1=I/16; *XmOWV2Y_
f(i,:)=2*omega/d(i); =#i#IF42?
vpa(Br1,5) GRC=G&G
end 3:rH1vG.m
plotmatrix(f,Br1)