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Missing function in the Antenna Toolbox?

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Maria
Maria 2023-3-26
评论： Walter Roberson 2024-2-20
Hi,
I was trying the example in the Help center
https://www.mathworks.com/help/antenna/ug/antenna-far-field-visualization.html
However, they refer to a function that does not exist, see below
Unrecognized function or variable 'helperAnimateEHFields'.
Does this function actually exist somewhere...?

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回答（1 个）

Steven Lord
Steven Lord 2023-3-26
Open the example using the command that gets copied to the clipboard when you press the Copy Command button at the start of the example. When you do the helper function that was created specifically as part of that example will be available in the current directory. It is not on the MATLAB search path normally.
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Arshaque
Arshaque 2024-2-20
The line of code that calls helperAnimateEHFields is not present in the Live Script when we use the "openExample('antenna/atx_wireless_power_transfer').
If we manually add those lines from the online example and run it in MATLAB, we get an error like this: "Unrecognized function or variable 'helperAnimateEHFields'.".
Looking at the list of functions that are present in the Antenna Toolbox, this particular function is not mentioned.

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