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Bárbara Matos


Last seen: 2 years ago |  Active since 2021

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Is it possible to plot patternCostums in appDesigner?
I have an interfae in appDesigner and I want to plot the a patternCostum graphic. I was trying this line: patternCustom(app.R...

2 years ago | 1 answer | 0

1

answer

Question


It is possible to know how meshgrid organize the points?
Hello! I am creating a sphere of points like it is shown in image 1. The ideia is now, for each point, calculate the value of ...

2 years ago | 1 answer | 1

1

answer

Question


Error filling holes for shared_channel:patternCustom:RepeatedPoints. Floating point numbers are not allowed as holes. They should be converted to character vectors.
Hello! I am trying to represent the radiation diagram of an array of antennas with the function patternCostum and I am obtaining...

2 years ago | 0 answers | 0

0

answers

Question


How to do an interpolation with more than one variables? " Error using matlab.internal.math.interp1 Sample points must be unique."
Hello! I have a file with information (image 1). In matlab, I chose that file, read it and save the different columns as I want ...

2 years ago | 0 answers | 0

0

answers

Question


Edit field numeric appdesigner
Hello! Is there some way in appdesigner to have a variable after an edit field (numeric)? For an example I see image 1. I want...

2 years ago | 2 answers | 0

2

answers

Question


How to open and read .ffs file matlab?
Hello! I have an .ffs file (see image 1). I am doind this in matlab to get it and open it: >> [radiationfile, path] = uigetfil...

2 years ago | 1 answer | 0

1

answer

Question


Scrollable tab groups in appDesigner
Hello! I am using a tab group in appDesigner (image 1). In the code I put there some buttons and I want to have the possibility ...

2 years ago | 1 answer | 0

1

answer

Question


How to clear a plot in app designer to plot it again with new results?
Hello! I have an app in appDesigner (image 1). When I press the button "Couplig Relations", there is a method which is done and ...

2 years ago | 1 answer | 0

1

answer

Question


Error using rf.internal.checkfreq Expected Frequencies to be nonnegative.
Hello! I am trying to run the code presented in image 1 and it appears an error. I realize it's because I can't have negative fr...

2 years ago | 1 answer | 0

1

answer

Question


Copy elements in a structure or a matrix?
I have a matrix 2x2 presented in figure 1. For that matrix, I have a structure with all the relations. For each relation there i...

2 years ago | 1 answer | 0

1

answer

Question


How to save and change the position of some fields in a structure?
I have a matrix of buttons (the user choses the number os lines and columns) presented in figure 1. When the user choses the num...

2 years ago | 1 answer | 0

1

answer

Question


How to rename files and put them into structure?
Hello! I am doing a GUI in appdesigner. With this line, I can open multiple files. [file, path] = uigetfile('*.s2p','MultiSel...

3 years ago | 1 answer | 0

1

answer

Question


How to adjust the size of components in appDesigner?
I am doing a GUI, but I don't know how to adjust the size and location of the components to the screen size. It works good when ...

3 years ago | 1 answer | 0

1

answer

Question


Convertion to double from struct is not possible
Hello! I am trying to do two things, but the ideia it's the same. In the first case (image 1) I want to save app.input_signal in...

3 years ago | 1 answer | 0

1

answer

Question


Matrix of buttons in AppDesigner
I would like to have a matriz of buttons where I can use all of this buttons. I tried someting like this (first print), but it d...

3 years ago | 1 answer | 0

1

answer

Question


I want to chose a function and use it in the code, but have the possibility to chose different functions, is it possible?
I am trying to have the possibility to chose different files (which are functions) and use them with a signal. But I need to hav...

3 years ago | 2 answers | 0

2

answers