MATLAB: Sky plot for the satellite

3d plotsclockwisepolarpolarplotrdierdirSimulink Coverageskyplotthetazerolocationtracking

Hello Schlor

I am having azimuth, zenit and elevation. So how do I plot skyplot for the satellite .

I have code as below are as

polarplot(azi,ele)

It should be only visible only 0° to 90°.

Can anyone help me?

Thank you

Best Answer

I got the result please find the below:

you can use this and found out how skyplot are works . In normal case we are getting polarplotresult top view. In this we get from aside. One can plot for different structure. Hope you enjoy.

pax=polaraxes;
    pax.ThetaDir = 'clockwise';
  fig3=polarplot(Azi,rad2deg(Elevation))
  pax.RDir = 'reverse';

Related Solutions

MATLAB: Create direction based polygons

I think inpolygon is overkill in this case; you really only need to know the azimuth between your center point and the target points in order to assign a quadrant. Do you have the Mapping Toolbox? If so, the azimuth function will do all the work for you:

pt = [...
    30.433      -91.759
       29.761        -90.3
       29.181      -92.199
       33.065      -92.344
       32.923      -90.332
       32.906      -94.435
       30.481      -93.619
       28.779      -93.766
       28.496      -92.399
       29.584      -91.312
       31.557      -93.136
       34.089      -89.848
       33.121      -89.231
       32.418      -90.307
       29.384      -90.569
       29.517      -92.767
       33.018      -93.567
       31.584      -92.277
       30.551      -90.219
       32.844      -91.866
       30.675      -90.202
       29.538      -89.232
       29.514      -89.553
       32.335       -92.06
       32.331      -90.235
       29.598      -91.418
       33.126      -90.745
       33.766      -89.968
       32.497       -90.36
       31.199      -88.882];
lat = 31.56;
lon = -91.39;
% Calculate azimuth
az = azimuth(pt(:,1), pt(:,2), lat, lon);
% Bin by quadrant
qedge = [0 22.5:45:360 360];
[n, iq] = histc(az, qedge);
iq(iq == 9 | iq == 10) = 1;
% A quick plot of the results
[ltout, lnout] = reckon(lat, lon, 5, qedge(2:end-1));
plot([ones(1,8)*lon; lnout], [ones(1,8)*lat; ltout], 'k');
hold on;
scatter(pt(:,2), pt(:,1), 20, iq, 'filled');

MATLAB: Is theta=0 not on top

After "Ax = gca;" in your code, please add the following two lines.

Ax.ThetaDir = 'clockwise';
Ax.ThetaZeroLocation = 'top';

Best Answer

Related Solutions

MATLAB: Create direction based polygons

MATLAB: Is theta=0 not on top

Related Question