findLobes function on MATLAB_2019a

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Nitai Fingerhut 2019-5-15

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评论： ejk 2019-9-24

I'm tryingt use the "findLobes" function on MATLAB 2019a.

just to mention I have all the toolboxes, including Antenna Toolbox.

from some reason I'm getting an error:

"Undefined function or variable 'findLobes'."

Does anyone have an idea why this error occurs?

Thanks

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madhan ravi 2019-5-15

Do you have license for that toolbox??

Nitai Fingerhut 2019-5-15

of course

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Steven Lord 2019-5-15

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In order to use the findLobes function in Antenna Toolbox, its first input must be a polarpattern object. When you call findLobes, is the first input a polarpattern?

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Nitai Fingerhut 2019-5-15

matlab.mat

thanks. I fixed it and the function works.

however, from some reason I'm only getting the data of the main lobe, eventhough there are side lobes. The field of the side lobe is an empty cell. moreover, I'm not getting the right indices of the main lobe.

the code:

figure();

p = polarpattern(vec, slice1, vec, slice2);

polarplot(vec, slice1, vec, slice2);

L = findLobes(p);

attaching a .mat file with the relevant variables.

Thanks!