MATLAB Answers

Functions in app designer

4 views (last 30 days)
Sam Horigan
Sam Horigan on 7 May 2021
Answered: Cris LaPierre on 7 May 2021
Wondering how to put a function full of switch cases into the app designer so that when a varible is selected in the 'edit feild (numeric)' it does the set equation.
currently this is my function:
function y = UnitConversionsFunction(x, options)
%unit conversions
switch options
case 'c2f'%cel to fah
y=(x*9/5)+32;
case 'f2c'%fah to cel
y=(x-32)*5/9;
case 'mil2fo'%milliltres to fluid ounce
y= x/29.5735;
case 'fo2mil'%fluid ounce to millilitres
y= x*29.5735;
case 'l2p'%litre to pints
y= x*1.75975;
case 'p2l'%pints to litres
y= x/1.75975;
case 'l2g'%litres to gallons
y=x/4.54609;
case 'g2l'%gallons to litres
y= x*4.54609;
case 'kilj2kilc' %kiloj to kiloc
y=x/4.184;
case 'kilc2kilj'%kiloc to kiloj
y= 4.184*x;
case 'pas2psi' %pas to psi
y= x/6894.76;
case 'psi2pas' %psi to pas
y= x*6894.76;
otherwise
error ('please enter correct option')
end
end

Answers (1)

Cris LaPierre
Cris LaPierre on 7 May 2021
This page shows how to add a custom function to an app. Note that the first input is the app structure.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by