MATLAB: How to get the variables into workspace while running GUI

datafunctionguiguideworkspace

I have small functions and scripts inside my GUI. When i run my GUI I cannot see any variables and its datas in my workspace. Therefore my programs are getting error while running GUI. Is there any command that would help me.

Best Answer

There are several things you can do. To see the value of a variable in the workspace, do not write the semicolon, that will present the variable and its value in runtime. You can also declare global variables within your functions.

doc global

for examples and full documentation

Related Solutions

MATLAB: How to import data from workspace to GUI

In Base workspace

MyStruct.Data      = [1 2 3 4 5];
MyStruct.OtherData = 0;

In GUI's function

MyStructHere = evalin('base','MyStruct');
DataHere     = MyStructHere.Data;

MATLAB: Get latest value from workspace variable in callback

1- Avoid using global variables, there are several better ways to share data, use arguments to share data or in your case (the title message) you can use myvar = evalin('base', 'myvar') to get the workspace value of myvar into your gui functions.

2- When declaring global variables you must declare them global in all the functions you want to use them

fun1()
global myvar
end
fun2()
global myvar
end

Best Answer

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MATLAB: How to import data from workspace to GUI

MATLAB: Get latest value from workspace variable in callback

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