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~ xeqAFq=9?
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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. )]"aa_20]
clear; b$kCyOg
lam=500e-9;N1=4;N2=4; Tti]H9g_
a=2e-4;z=5; IG?044Y
k=2*3.14/lam;omega=0.00025; Z[Gs/D
xm=0.4*lam*z/a;ym=0.4*lam*z/a; zT[[WY4
n=5; !JtVp&?
syms thetax; N-fGc?E
d=linspace(0,1,n); |kL^k{=zV
for i=1:n K~p\B
B1(i,:)=(sin(0.5*N1*k*d(i)*thetax)./sin(k*0.5*d(i)*thetax)).^2 ..., W8:?y*6
*exp(-0.5*k.^2*omega.^2*thetax.^2); iX8&mUR
I(i,:)=int(B1(i,:),thetax,-lam/(N1*d(i)),lam/(N1*d(i))); ~U+SK4SK:o
Br1=I/16; eJ+V!K'H2
f(i,:)=2*omega/d(i); `wt*7~'=
vpa(Br1,5) FWNO/)~t
end {umdW
x.*
plotmatrix(f,Br1)