Transmitter Sites in Matlab

Question

Curious 2022-6-6

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1735040-transmitter-sites-in-matlab

回答： Walter Roberson 2022-6-6

采纳的回答： Walter Roberson

在 MATLAB Online 中打开

Hello

Can we define multiple transmitter sites instead of single, if so, how?

fq = 6e9; % 6 GHz
tx = txsite("Name","MathWorks", ...
    "Latitude",42.3001, ...
    "Longitude",-71.3504, ...
    "Antenna",design(dipole,fq), ...
    "AntennaHeight",60, ...        % Units: meters
    "TransmitterFrequency",fq, ... % Units: Hz
    "TransmitterPower",15);        % Units: Watts

I have tried as given below but it gives error can some one assist?

%% Definning Position of the transmitter at Margalla Hills
txNames={'Margalla Hills',...
    'Karachi Airport',...
    'Lahore Airport',...
    'Peshawar Airport',...
    'Faisalabad Airport'...
    'Multan Airport'...
    'Quetta Airport'...
    'Sialkot Airport'...
    'Skardu Airport'};
txLocations = [33.7439 73.0228;...
    24.899994 67.168259;...
    31.519346 74.409302;...
    33.9898 71.5192;...
    31.3628 72.9879;...
    30.1960 71.4247;...
    30.2491 66.9488;...
    32.5327 74.3676;...
    35.3394 75.5414;...];
txs = txsites('Antenna',yagiUda,'AntennaAngle', 0 ,...
'AntennaHeight',10,'SystemLoss',0,...
'TransmitterFrequency',144e+06,'TransmitterPower',10);
show(txs)

2 个评论
显示无隐藏无

David Meissner 2022-6-6

I would maybe look into the function cellfun. It allows you to run a function on each cell in an array. In this way, it maybe possible to output a cell array of transmitter sites. Also, it is possible to call cellfun inside a cellfun call. Just some thoughts.

Curious 2022-6-6

It isn't giving me any output or array, it,s a coverage plot which will show the transmitter sites on map.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2022-6-6

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1735040-transmitter-sites-in-matlab#answer_980290

在 MATLAB Online 中打开

txs = txsites('Antenna',yagiUda,'AntennaAngle', 0 ,...
'AntennaHeight',10,'SystemLoss',0,...
'TransmitterFrequency',144e+06,'TransmitterPower',10);

You added an s to the function name.

txs = txsite('Antenna', yagiUda, ...
  'AntennaAngle', 0, ...
  'AntennaHeight', 10, ...
  'SystemLoss', 0, ...
  'TransmitterFrequency', 144e+06, ...
  'TransmitterPower', 10, ... 
  'Name', txNames, ...
  'Latitude', txLocations(:, 1), ...
  'Longitude', txLocations(:, 2), ... 
   );