how to use the 'user defined' type in the window designer app?
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Palguna Gopireddy
il 24 Feb 2022
Commentato: Palguna Gopireddy
il 10 Mar 2022
I am trying to use window designer app, and I am unable to use the 'user defined' type in the 'Type' tab of the 'current window information' panel. I selected 'user defined' type and written sqrt(length^2-n.^2) and it is giving error 'not enough input arguments. I tried defining n==[-(length-1)/2:(lebgth-1)/2]; sqrt(length^2-n.^2); it is giving invalid expression.
I don;t know how to resolve this.
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Cris LaPierre
il 24 Feb 2022
Modificato: Cris LaPierre
il 24 Feb 2022
The error you are seeing is specifically in relation to length. It is trying to use the length function, but it needs an input.
% with an input
length(1:10)
% without
length^2
I suspect you are trying to refer to the next field in the app, where Length is 64. I suggest just hardcoding the 64. This approach assumes n exists as a variable in the workspace.
sqrt(64^2-n.^2)
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Cris LaPierre
il 7 Mar 2022
You need to define the variable n. Any variables you use in your expression must exist in your workspace or you will get this error.
In your command window, type n=1 and then press enter. Now that the variable exists, click Apply in the app.
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