Info

此问题已关闭。 请重新打开它进行编辑或回答。

how to calculate the value from program

1 次查看（过去 30 天）
shiv gaur
shiv gaur 2022-2-16
关闭： Rik 2022-2-16
ef = 1.5^2; ec = -2^2; es = -1.8^2;
k0 = 1; a = 0.63; pc = ef/ec; ps = ef/es; binit = 0.5*sqrt(ef);
kf = sqrt(ef-binit^2);
as = sqrt(binit^2-es);
ac = sqrt(binit^2-ec);
tol = 1e-12; n = 1;
while 1
kf_new = (atan(-kf/ac/pc)+atan(-kf/as/ps))/2/a;
if abs(kf_new-kf) < tol, break; end
kf = kf_new;
be = sqrt(ef - kf^2);
as = sqrt(be^2 - es); %c % edit Rik: assuming this is a typo
ac = sqrt(be^2 - ec);
n=n+1;
end
E = abs(tan(2*k0*a*kf) - kf*(pc*ac+ps*as)/(kf^2 - pc*ac*ps*as)) ;
phi = (atan(pc*ac/kf) - atan(ps*as/kf) + pi)/2;
how to find the value of be from this program
  2 个评论
AndresVar
AndresVar 2022-2-16
The value of be will be displayed in the Worskspace sidebar.
or use the command window, typing be shows the value of be. Or you can add disp(be) at the end of the code.
For this questions it's best to google it because it has been answered many times.
Rik
Rik 2022-2-16
As @AndresVar implies: this is a fairly basic Matlab question. You may consider doing the Onramp tutorial (which is provided for free by Mathworks).
If you format your question as code, you can even run your code in the forum interface. Have a read here and here.
Since this is mostly a duplicate from you new question I'm going to close this one.

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by