[Scilab-users] Scilab not calculating all results. Not a bug, mistake made by me.

[Paul Bignier]

Hi,

You need to add a "." to the "/" operator to make the calculation 
element-wise:

eps0=8.854e-12;
mu0=1.256e-6;
eps=4*eps0;
mu=4*mu0;

zb1=sqrt(mu0/eps0);
zb2=sqrt(mu/eps);
phi=[0:15:90];

theta=asind(((sqrt(eps0*mu0))/sqrt(eps*mu))*sind(phi));
rho=-((zb1*cosd(theta)-zb2*cosd(phi))./(zb1*cosd(theta)+zb2*cosd(phi)));
tau=(2*zb2*cosd(phi))./(zb1*cosd(theta)+zb2*cosd(phi));

See http://help.scilab.org/docs/5.5.0/en_US/slash.html for more info.

Regards,
Paul


On 05/30/2014 01:54 PM, Modestas Bunokas wrote:
> Hello, can't find what did wrong.
>
> /eps0=8.854e-12;
> mu0=1.256e-6;
> eps=4*eps0;
> mu=4*mu0;
>
> zb1=sqrt(mu0/eps0);
> zb2=sqrt(mu/eps);
> phi=[0:15:90];
>
> theta=asind(((sqrt(eps0*mu0))/sqrt(eps*mu))*sind(phi));
> rho=-((zb1*cosd(theta)-zb2*cosd(phi))/(zb1*cosd(theta)+zb2*cosd(phi)));
> tau=(2*zb2*cosd(phi))/(zb1*cosd(theta)+zb2*cosd(phi));/
>
> theta calculating perfectly, but last two (rho and tau) getting only one
> result, and even doubt that it's correct. Seems need to add data in other
> way. Could someone help me to understand my mistake?
>
> Thank you
>
>
>
>
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Paul BIGNIER
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