How can I select 2 columns from each option of a pop menu when I press the load button from a .csv file

Solved

Answer 1

[Harsha Priya Daggubati]

Can you elaborate your concern.As far as I understand your GUI has one pushbutton and a pop menu with 10 options. What exactly do you want to do when a push button is clicked?

Answer 2

[Harsha Priya Daggubati]

Hi,

You can read a column from a ‘.csv file’ using readmatrixfunction in MATLAB. Refer to this documentation link for more detail:

https://www.mathworks.com/help/matlab/ref/readmatrix.html

For Example, this code reads the 1st column of data with 4 rows

readmatrix('csvfilename.csv','Range',[1,1,4,1]);

You can add the code in ValueChangedFcn Callback of Pop-up menu.