What is the best way to send data from structures to the app designer?

I am trying to display data that I've processed and stored in structure array. To accomplish this, I want to send the entire structure array into the app designer and populate the GUI with information from the structure array. I am just not sure the best way to transfer so much data to the app designer.

I have attached the GUI that I would like to use to display my data. An example of how I would like to use this GUI is as described: If I check the box fresh and uncheck the box frozen, I would like the code to loop through each structure in my structure array (if test(1).condition == 'fresh', then plot the stress data).

I am still gaining familiarity with structures. If I had all my data stored in an Excel sheet, I would simply read in the data in the app designer. However, I would like to keep the data stored in a structure array, and I am not sure of the most efficient way to transfer data stored in this way.

I appreciate any help or resources you could point me to.

Thank you.

Answer 1

[Image Analyst]

You could wrangle the data somehow into a structure array and then save it to a .mat file. Then your .mlapp file can read in the .mat file to a variable in your program. How you get the data into this structure array depends on what fields you want the structure to have and what your input data is. Do you have a second program that creates or collects the data, and then you want to "send" it to your AppDesigner app? Attach your data and desired fields of the structure if you need anymore help.

[JOSEPH BAIL]

I think that's the move. I am going to give .mat a try.