george veropoulos
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Question
difital modulation and BER output the code is normarl ?
Dear Friend i have a code thath ptoduce the BER for 16 qam moduation and send this message in a channell with noise m ...
environ 2 mois il y a | 1 réponse | 0
0
réponseI want to chek my function for solving system of equaton
a better version is function [w1,w2] = currentMAS() [~,N,a1,a2,ra,k0,Z0,~ ,gap_angle] = parameter(); % Angular positio...
9 mois il y a | 0
Difference results from MOM method with ttρiangle basis function and pulse
i have two function with name currentMOIM use the Method of Moment. One use the pulse basis and the second the trinagle ...
10 mois il y a | 0
Question
Difference results from MOM method with ttρiangle basis function and pulse
Hi i find the scattering field in cylinder and i use the MOM method with the triangle basis and pulse. The |Es | are ...
10 mois il y a | 1 réponse | 0
1
réponseProblem in boundary condition
the problem was in [Xa, XC] = meshgrid(xa, xc); % Observation (columns), Source (rows) [Ya, YC] = meshgrid(ya, yc);...
10 mois il y a | 0
Question
Problem in boundary condition
Hi im trying to solve a proble in EM with method of MAS ( METHOD OF AUXILARY SOURCE) I have a infiite cylinder ( PER...
10 mois il y a | 3 réponses | 1
3
réponsesQuestion
How to assign values to an array with broadcasting
hi in the code bwloe i recieve a message in xi1 = x1(index_i); xi2 = x2(index_i); i receieve a warning fun...
11 mois il y a | 1 réponse | 0
1
réponseQuestion
I want to chek my function for solving system of equaton
Hi i write matlba function for solve a systme from a EM problem function [Is] = current() [f,N,Nc,a1,a2,ra...
11 mois il y a | 2 réponses | 0
2
réponsesWarning: Non-finite result. The integration was unsuccessful. Singularity likely.
this integral come out from the method of moment in EM...
11 mois il y a | 0
Question
Warning: Non-finite result. The integration was unsuccessful. Singularity likely.
Hi i run a code thta include two doyble integration i recieve e message Warning: Non-finite result. The integration w...
11 mois il y a | 1 réponse | 0
1
réponseWarning: Non-finite result. The integration was unsuccessful. Singularity likely. > In integral2Calc>integral2t (line 131)
sorrry i receive the same message Output argument "z" (and possibly others) not assigned a value in the execution with "triang...
11 mois il y a | 0
Warning: Non-finite result. The integration was unsuccessful. Singularity likely. > In integral2Calc>integral2t (line 131)
HIi thank ! i m treying trapz bot i recieve the error Incorrect number or types of inputs or outputs for function permute....
11 mois il y a | 0
Question
Warning: Non-finite result. The integration was unsuccessful. Singularity likely. > In integral2Calc>integral2t (line 131)
Hi i run the function [Is]=currentMoM() function [Is]=currentMoM() %UNTITLED2 Summary of this function goes here %...
11 mois il y a | 3 réponses | 0
3
réponsesQuestion
Array indices must be positive integers or logical values.
Hi i have define the function function y=triangle_basisn(phi,kk) %[f,N,ra,k0,Z0,lambda] = parameter(); N=40 dftm=2.*p...
11 mois il y a | 1 réponse | 0
1
réponseQuestion
INTEGARTION OF BESSELH function
Hi i make a code where i integrate the hankel function besselh(0, 2) function z = Escat(r,phi) [f,N,ra,k0,Z0] ...
11 mois il y a | 1 réponse | 0
1
réponseproblem with vpa and symsum
in the for loop i use the if to define the e_n(k)
12 mois il y a | 0
problem with vpa and symsum
i my matlab the reuslats form syssum is - 1.2202769085399344622768816507208 - 7.6237530221056436364566359163767e-36i >>
12 mois il y a | 0
problem with vpa and symsum
thank you for your answer ! What is the best solution to keep a suficient number of terms where the bessel values ...
12 mois il y a | 0
| A accepté
problem with vpa and symsum
the function e_n is function y=en(k) if k==0 y=1 elseif k~=0 y=2 end end
12 mois il y a | 0
Question
problem with vpa and symsum
Hi i make the fumtiom function z= Escattheory(r,phi) %UNTITLED Summary of this function goes here % Detailed explanation g...
12 mois il y a | 1 réponse | 0
1
réponseQuestion
problem in plot for two function
Hi i want to plot two function in the same axis i rreceive to message Escattheory(rho,phi)) Error using plot Data mus...
12 mois il y a | 1 réponse | 0
1
réponseQuestion
code fro Methods of Moments
hI I m looking for code related with Methods of Moments in Elecromgnegmetic Thank
environ un an il y a | 1 réponse | 0
0
réponseQuestion
how i can show in matlab tha sqrt(x^2)=x in symbolic toolbox
Hi i use the symbolic tool box to simplify an expression I receive that ((2*A*dhmax + B*h0)^2/h0^2)^(1/2)*(2*A^2*dhmax^2 ...
environ un an il y a | 2 réponses | 0
2
réponsesprobability distribution function from datra
thank you
environ un an il y a | 0
| A accepté
probability distribution function from datra
ok thank you !
plus d'un an il y a | 0
Question
probability distribution function from datra
Hi i have a function Z(h) h1<h<h2 how i cant find a pdf (probability distribution finction ) function for Z ...
plus d'un an il y a | 2 réponses | 0
2
réponsessave thw values of four variable in a file
thank you ! you solve my problem
plus de 2 ans il y a | 0
| A accepté
Question
save thw values of four variable in a file
Hi i want to save four variable from a matlab code in a file ( like xls) the two from four value have many ...
plus de 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
Matlab function with inf in end points
hi I have a function define in an range [ a, b ] the function is ιnf at end point F(a)=inf F(b)=inf there a method ...
environ 3 ans il y a | 1 réponse | 0
