Undefined function 'helperPolarizationView' for input arguments of type 'double'.

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I am trying to use 'helperPolarizationView' command to view polarization of two electric field which are defined Ex=Exo*cos(wt); and Ey=Eyo*cos(wt+phi);
where Exo=amplitude of E-Field along x axis, Eyo=amplitude of E-Field along y axis, wt=omega*t (frequency in rad/sec), phi is the time phase difference between Ex and Ey.
here's the code:
I am getting the error as given:
tried this command on three different pc it did work only one that was having MATLAB 2019a while other 2 were having MATLAB 2018a and 2010a
Hussain Ali
Hussain Ali on 3 Apr 2020
although i have found Phased array system toolbox in simulink but i think that tool does not have this function,..
is there any way that i can save this function by copying source code from other pc??

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Accepted Answer

Honglei Chen
Honglei Chen on 3 Apr 2020
This is a helper function for the example, so you need to open that example from MATLAB. This will copy the supporting files into a directory. Then you should be able to use it.
If you find it useful, please let me know and we can see if there is a way to productize it as a feature.
Honglei Chen
Honglei Chen on 9 Apr 2020
If you have Phased Array System Toolbox, type
>> demo toolbox phased
then find this example. There should be a button says someting along "Open Example". When you do that, all supporting file will be saved into a folder and you can find the helper funciton there.

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