Matlab Functions and GUI

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Neshant Thiru
Neshant Thiru 2020-5-5
编辑： Rik 2020-5-5
I keep getting an error saying that I'm "Out of memory. The likely cause is an infinite recursion within the program.".
I'm trying to incorporate a function with a Matlab GUI.
function [num] = fahrenheit(x, totype)
%UNTITLED2 Summary of this function goes here
% Detailed explanation goes here
if fahrenheit(x,'Celsius to Fahrenheit')
num =(x * 9/5) + 32;
end
end
And this is the Callback function within the GUI.
function ConvertButtonPushed(app, event)
value = app.DirectionDropDown.Value;
conversion = app.ValueEditField.Value;
[f] = fahrenheit(conversion,value);
app.ConversionOutputLabel.Text = ['Conversion Output = ' num2str(f)];
end

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回答（1 个）

Rik
Rik 2020-5-5
编辑：Rik 2020-5-5
You have a recursive function that doesn't get anywhere: if fahrenheit(x,___). At that point the function calls itself. Before trying to incorporate a function in a GUI, you need to make sure it works in the first place.
You probably mean to compare the second input to a specific text. You should use the strcmp function to do that.

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