como superar este erro

Error in diagrama_rtransmissor (line 2)

drt = (q+1)/(2*pi)*dot(A, Eo)/(norm(A)*norm(Eo));

Error in rr (line 7)

Ed0 = diagrama_rtransmissor(A, Eo);

Error in teste_variando_parametros (line 48)

vrr = rr(Ep,Rp,Et,Eo,q,Ro,Ra,p);

[Dyuman Joshi]

It is not possible to help with the limited info you have presented.

Attach your code and copy and paste the full error, which means all of the red text.

[Adalberto]

Já enviei em anexo o códico.

obrigado Dyuman por responder ao email

[Image Analyst]

Attach the rr.m and teste_variando_parametros.m files.

If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

TUTORIAL: How to ask a question (on Answers) and get a fast answer

Also attach the actual error message. You only gave the lines that the errors occured on but not the actual error itself.