3D Circular patterns
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Please help me plot this function in 3D circular patterns , i.e I'm trying to loop it around in the shape of a circil.
clc
f= 6805000000; % frequncy = 5405000000
C= 299792458; %Speed of the light
d=2
x= -5:0.1:5;
y= sin(x)';
xr=x*pi/180;
yr=y*pi/180;
theta=sqrt(xr.^2+yr.^2);
x1= theta*f*d/C;
sinc_xA= sinc(x1);
A=sinc_xA.^4;
A3D = 10*log10(A);
z=A3D*180;
%3D-Plot
figure()
[xr,yr] = meshgrid(xr,yr);
% z = sinc(xr/4).*sinc(yr/4);
mesh(xr,yr,z);
% mesh(r.*cos(yr),r.*sin(xr),z);
xlabel('(degrees)');
ylabel(' (degrees)');
zlabel(' (Direction)');
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/222264/image.png)
2 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Vector Fields finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!